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| Mineral | Value | Mineral | Value | Mineral | Value | ||
| Abenakiite-(Ce) | 4.0 | Ginorite | 3.5 | Paramelaconite | 4.5 | ||
| Abernathyite | 2.0-3.0 | Girvasite | 3.5 | Paramendozavilite | 1.0 | ||
| Abhurite | 2.0 | Gismondine | 4.0-5.0 | Paranatisite | 5.0 | ||
| Acanthite | 2.0 | Giuseppettite | 6.0-7.0 | Paranatrolite | 5.0-5.5 | ||
| Actinolite | 5.5 | Gjerdingenite-Fe | 5.0 | Paraotwayite | 4.0 | ||
| Acuminite | 3.5 | Gladiusite | 4.0-4.5 | Pararealgar | 1.0-1.5 | ||
| Adamite | 3.5 | Glass | 5.0 | Pararobertsite | 2.0 | ||
| Adamsite-(Y) | 3.0 | Glauberite | 2.5-3.0 | Parascholzite | 4.0 | ||
| Adelite | 5.0 | Glaucocerinite | 1.0 | Parascorodite | 1.0-2.0 | ||
| Aegirine | 6.0-6.5 | Glaucochroite | 6.0 | Parasibirskite | 3.0 | ||
| Aegirine-augite | 6.0 | Glauconite | 2.0 | Parasymplesite | 2.0 | ||
| Aenigmatite | 5.0-6.0 | Glaucophane | 6.0-6.5 | Paratacamite | 3.0 | ||
| Aerinite | 3.0 | Glaukosphaerite | 3.0-4.0 | Paratellurite | 1.0 | ||
| Aeschynite-(Ce) | 5.0-6.0 | Gmelinite | 4.5 | Paraumbite | 4.5 | ||
| Aeschynite-(Nd) | 5.0-6.0 | Gmelinite-Ca | 4.5 | Paravauxite | 3.0 | ||
| Aeschynite-(Y) | 5.0-6.5 | Gmelinite-K | 4.0 | Pargasite | 6.0 | ||
| Afghanite | 5.5-6.0 | Gmelinite-Na | 4.5 | Parisite-(Ce) | 4.5 | ||
| Afwillite | 3.0 | Gobbinsite | 4.0 | Parisite-(Nd) | 4.0-5.0 | ||
| Agardite-(Ca) | 3.0-4.0 | Godovikovite | 2.0 | Parkinsonite | 2.0-2.5 | ||
| Agardite-(Ce) | 3.0-4.0 | Goedkenite | 5.0 | Parsettensite | 1.5 | ||
| Agardite-(Dy) | 3.0-4.0 | Goethite | 5.0-5.5 | Parsonsite | 2.5-3.0 | ||
| Agardite-(La | 3.0-4.0 | Goldmanite | 6.0-7.0 | Parwelite | 5.5 | ||
| Agardite-(Nd) | 3.0-4.0 | Goldquarryite | 3.0-4.0 | Pascoite | 2.5 | ||
| Agardite-(Y) | 3.0-4.0 | Gonnardite | 4.0-5.0 | Paulingite | 5.0 | ||
| Agate | 6.5-7.0 | Gonyerite | 2.5 | Paulingite-Ca | 5.0 | ||
| Agrellite | 5.5 | Goosecreekite | 4.5 | Paulingite-K | 5.0 | ||
| Aguilarite | 2.0-3.0 | Gorceixite | 6.0 | Paulingite-Na | 5.0 | ||
| Aheylite | 5.0-6.0 | Gordaite | 2.5 | Paulkellerite | 4.0 | ||
| Ahlfeldite | 2.0-2.5 | Gordonite | 3.5 | Paulkerrite | 3.0 | ||
| Akatoreite | 6.0 | Gorgeyite | 3.5 | Paulmooreite | 3.0 | ||
| Akdalaite | 7.0 | Gormanite | 4.0-5.0 | Pearl | 3.0-3.5 | ||
| Akermanite | 5.0-6.0 | Goslarite | 2.0-2.5 | Pectolite | 5.0 | ||
| Alabaster | 2.0 | Gottlobite | 4.5 | Peisleyite | 3.0 | ||
| Alacranite | 1.5 | Gotzenite | 5.5-6.0 | Pellyite | 6.0 | ||
| Alamosite | 4.5 | Goudeyite | 3.0-4.0 | Penfieldite | 3.0-4.0 | ||
| Alarsite | 3.0 | Gowerite | 3.0 | Penikisite | 4.0 | ||
| Albite | 7.0 | Goyazite | 4.0-5.0 | Penkvilksite | 5.0 | ||
| Albrechtschraufite | 2.0-3.0 | Graftonite | 5.0 | Pennantite | 2.0-3.0 | ||
| Aldermanite | 2.0 | Grandidierite | 7.5 | Penobsquisite | 3.0 | ||
| Alexandrite | 8.5 | Grandreefite | 2.5 | Pentagonite | 3.0-4.0 | ||
| Alforsite | 5.0 | Grantsite | 1.0-2.0 | Pentahydrite | 2.5 | ||
| Aliettite | 1.0-2.0 | Graphite | 1.0-2.0 | Pentahydroborite | 2.5 | ||
| Allactite | 4.5 | Grayite | 3.0-4.0 | Peprossiite-(Ce) | 2.0 | ||
| Allanite-(Ce) | 5.5 | Grechishchevite | 2.5 | Peretaite | 3.5-4.0 | ||
| Allanite-(La) | 5.5 | Greenalite | 2.5 | Perhamite | 5.0 | ||
| Allanite-(Y) | 5.5 | Greenockite | 3.5-4.5 | Periclase | 6.0 | ||
| Alleghanyite | 6.0-6.5 | Greifensteinite | 4.5 | Peridot | 6.5-7.0 | ||
| Allophane | 3.0 | Griceite | 4.5 | Perite | 3.0 | ||
| Alluaivite | 5.0-6.0 | Griffithite | 1.0 | Perlialite | 4.0-5.0 | ||
| Almandine | 7.0-8.0 | Griphite | 5.5 | Perloffite | 5.0 | ||
| Alstonite | 4.0-4.5 | Grischunite | 5.0 | Perraultite | 4.0 | ||
| Althausite | 3.5 | Grossular | 6.5-8.5 | Perrierite | 5.5 | ||
| Althupite | 3.5-4.0 | Groutite | 5.5 | Perroudite | 2.0 | ||
| Altisite | 6.0 | Grumantite | 4.0-5.0 | Petalite | 6.0-6.5 | ||
| Aluminite | 1.0 | Grunerite | 5.0-6.0 | Petarasite | 5.0-5.5 | ||
| Aluminobarroisite | 5.0-6.0 | Guarinoite | 1.5-2.0 | Petedunnite | 6.0 | ||
| Aluminocopiapite | 2.5-3.0 | Guerinite | 1.5 | Petersenite-(Ce) | 3.0 | ||
| Alumino-winchite | 5.5 | Gugiaite | 3.0-4.0 | Petersite-(Y) | 3.0-4.0 | ||
| Aluminum | 1.5 | Guildite | 2.5 | Petitjeanite | 4.5 | ||
| Alumohydrocalcite | 2.5 | Gunningite | 2.5 | Petrovskaite | 2.0-2.5 | ||
| Alumoklyuchevskite | 2.0 | Gutkovaite-Mn | 5.0 | Petterdite | 2.0 | ||
| Alumotantite | 7.5 | Gutsevichite | 2.5 | Pharmacolite | 2.0-2.5 | ||
| Alunite | 3.5-4.0 | Gwihabaite | 5.0 | Pharmacosiderite | 2.5 | ||
| Alunogen | 1.5-2.0 | Gypsum | 2.0 | Phenacite | 7.5 | ||
| Alvanite | 3.0-3.5 | Gyrolite | 2.5 | Phenakite | 7.5-8.0 | ||
| Amakinite | 3.5-4.0 | Gysinite-(Nd)^top | 4.0-4.5 | Philipsbornite | 4.5 | ||
| Amarantite | 2.5 | Hafnon | 7.5-8.0 | Philipsburgite | 3.0-4.0 | ||
| Amarillite | 2.5-3.0 | Haidingerite | 2.0-2.5 | Phillipsite | 4.0-5.0 | ||
| Amazonite | 6.0-6.5 | Haigerachite | 2.0 | Phillipsite-Ca | 4.0-5.0 | ||
| Amber | 2.0-2.5 | Hainite | 5.0 | Phillipsite-K | 4.0-5.0 | ||
| Amblygonite | 6.0 | Haiweeite | 3.5 | Phillipsite-Na | 4.0-5.0 | ||
| Amblygonite | 5.5-6.0 | Halite | 2.5 | Philolithite | 3.0-4.0 | ||
| Ameghinite | 2.0-3.0 | Hallimondite | 2.5-3.0 | Phlogopite | 2.0-2.5 | ||
| Amesite | 2.5-3.0 | Halloysite | 2.0 | Phoenicochroite | 2.5 | ||
| Amethyst | 7.0 | Halotrichite | 1.5-2.0 | Phosgenite | 2.5-3.0 | ||
| Amicite | 5.0-5.5 | Hambergite | 7.5 | Phosinaite-(Ce) | 3.5 | ||
| Aminoffite | 5.5 | Hancockite | 6.0-7.0 | Phosphoellenbergerite | 6.5 | ||
| Ammonioalunite | 2.0-3.0 | Hanksite | 3.0 | Phosphoferrite | 3.0-3.5 | ||
| Ammoniojarosite | 3.5-4.5 | Hannayite | 2.0-3.0 | Phosphofibrite | 4.0 | ||
| Ammonioleucite | 5.5-6.0 | Hannebachite | 3.5 | Phosphogartrellite | 4.5 | ||
| Amstallite | 4.0 | Haradaite | 4.5 | Phosphophyllite | 3.0-3.5 | ||
| Analcime | 5.0 | Hardystonite | 3.0-4.0 | Phosphorrosslerite | 2.5 | ||
| Anandite | 3.0-4.0 | Harmotome | 4.0-5.0 | Phosphosiderite | 3.5-4.0 | ||
| Anapaite | 3.0-4.0 | Harrisonite | 4.0-5.0 | Phosphuranylite | 2.5 | ||
| Anatase | 5.5-6.0 | Harstigite | 5.5 | Phurcalite | 3.0 | ||
| Ancylite-(Ce) | 4.5 | Hartite | 1.0 | Phyllotungstite | 2.0 | ||
| Ancylite-(La) | 4.0-4.5 | Hashemite | 3.5 | Pianlinite | 6.0-7.0 | ||
| Andalusite | 6.5-7.0 | Hastingsite | 6.0 | Pickeringite | 1.5-2.0 | ||
| Andersonite | 2.5 | Hauckite | 2.0-3.0 | Picromerite | 2.5 | ||
| Andesine | 7.0 | Hauyne | 5.0-6.0 | Picropharmacolite | 1.0-2.0 | ||
| Andradite | 6.5-7.0 | Hauynite | 5.5-6.0 | Piemontite | 6.0-7.0 | ||
| Andyrobertsite | 3.0 | Haynesite | 1.5-2.0 | Pigeonite | 6.0 | ||
| Angelellite | 5.5 | Hechtsbergite | 4.5 | Pimelite | 2.5 | ||
| Anglesite | 2.5-3.0 | Hectorite | 1.0-2.0 | Pinakiolite | 6.0 | ||
| Anhydrite | 3.5 | Hedenbergite | 5.0-6.0 | Pingguite | 5.5-6.0 | ||
| Ankangite | 6.5 | Hedyphane | 4.0-5.0 | Pinnoite | 3.5 | ||
| Ankerite | 3.5-4.0 | Heidornite | 4.0-5.0 | Piretite | 2.5 | ||
| Annabergite | 2.0 | Heinrichite | 2.5 | Pirssonite | 3.0 | ||
| Anorthite | 6.0 | Hejtmanite | 4.5 | Pitchblende | 5.0-6.0 | ||
| Anorthoclase | 6.0 | Heliophyllite | 2.0 | Pitiglianoite | 5.0 | ||
| Antarcticite | 2.0-3.0 | Heliotrope | 6.5-7.0 | Pitticite | 2.0-3.0 | ||
| Anthoinite | 1.0 | Hellandite-(Ce) | 5.5-6.0 | Plagioclase | 6.0-6.5 | ||
| Anthophyllite | 5.0-6.0 | Hellandite-(Y) | 5.5-6.0 | Plancheite | 5.5 | ||
| Antigorite | 3.5-4.0 | Hellyerite | 2.5 | Planerite | 5.0 | ||
| Antlerite | 3.0 | Helmutwinklerite | 4.5 | Plumalsite | 5.0-6.0 | ||
| Apatite | 5.0 | Helvite | 6.0-6.5 | Plumbobetafite | 4.5-5.5 | ||
| Aphthitalite | 3.0 | Hematite | 5.5-6.5 | Plumbogummite | 4.0-5.0 | ||
| Apjohnite | 1.5-2.0 | Hematolite | 3.5 | Plumbojarosite | 1.5-2.0 | ||
| Aplowite | 3.0 | Hemihedrite | 3.0 | Plumbomicrolite | 5.0 | ||
| Apophyllite | 4.0-5.0 | Hemimorphite | 5.0 | Plumbonacrite | 3.5 | ||
| Aquamarine | 7.5-8.0 | Hemimorphite | 5.0 | Plumbopyrochlore | 4.5-5.5 | ||
| Aragonite | 3.5-4.0 | Hendersonite | 2.5 | Plumbotsumite | 2.0 | ||
| Arakiite | 3.0-4.0 | Heneuite | 5.0 | Poitevinite | 3.0-3.5 | ||
| Aravaipaite | 2.0 | Henmilite | 1.5-2.0 | Pokrovskite | 3.0 | ||
| Arcanite | 2.0 | Hennomartinite | 4.0 | Poldervaartite | 5.0 | ||
| Arctite | 5.0 | Henrymeyerite | 5.0-6.0 | Polhemusite | 4.5 | ||
| Ardealite | 1.0-1.5 | Hentschelite | 3.5 | Pollucite | 6.5 | ||
| Ardennite | 6.0-7.0 | Hercynite | 7.5 | Polyakovite-(Ce) | 5.5-6.0 | ||
| Arfvedsonite | 5.5-6.0 | Herderite | 5.0 | Polycrase-(Y) | 5.0-6.0 | ||
| Argentojarosite | 3.5-4.5 | Herschelite | 4.0-5.0 | Polyhalite | 2.5-3.5 | ||
| Argentotennantite | 3.5 | Heterogenite-3R | 4.0-5.0 | Polylithionite | 2.0-3.0 | ||
| Aristarainite | 3.5 | Heterosite | 4.0-4.5 | Polyphite-VII | 5.0 | ||
| Armenite | 7.5 | Heulandite | 3.0-3.5 | Polyphite-VIII | 5.0 | ||
| Armstrongite | 4.5 | Heulandite-Ca | 3.0-3.5 | Ponomarevite | 2.5 | ||
| Arrojadite | 5.0 | Heulandite-K | 3.0-3.5 | Portlandite | 2.5-3.0 | ||
| Arsenbrackebuschite | 4.5 | Heulandite-Na | 3.0-3.5 | Posnjakite | 2.5-3.0 | ||
| Arsendescloizite | 4.0 | Heulandite-Sr | 3.0-3.5 | Potassic-chlorohastingsite | 6.0 | ||
| Arseniopleite | 3.5 | Hexahydrite | 2.0-2.5 | Potassic-chloroparagasite | 5.5 | ||
| Arsenoclasite | 5.0-6.0 | Hexahydroborite | 2.5 | Potassicferrisadanagaite | 5.5-6.0 | ||
| Arsenocrandallite | 5.5 | Heyite | 4.0 | Potassicleakeite | 5.0-5.5 | ||
| Arsenoflorencite-(Ce) | 3.5 | Hibschite | 6.5 | Potassicpargasite | 6.0-6.5 | ||
| Arsenoflorencite-(La) | 3.5 | Hidalgoite | 4.5 | Potassium-alum | 2.0 | ||
| Arsenoflorencite-(Nd) | 3.5 | Hiddenite | 6.0-7.0 | Pottsite | 3.5 | ||
| Arsenogorceixite | 4.0 | Hieratite | 2.5 | Poudretteite | 5.0 | ||
| Arsenogoyazite | 4.0 | Hilairite | 4.5 | Povondraite | 7.0 | ||
| Arsenolite | 1.5 | Hilgardite | 5.0 | Powellite | 3.5 | ||
| Arsenopyrite | 5.5-6.0 | Hillebrandite | 5.5 | Poyarkovite | 2.0-2.5 | ||
| Arsenowaylandite | 4.0-5.0 | Hingganite-(Ce) | 6.0-7.0 | Prasiolite | 7.0 | ||
| Arsentsumebite | 4.0-5.0 | Hingganite-(Y) | 6.0-7.0 | Prehnite | 6.0-6.5 | ||
| Arsenuranospathite | 2.0 | Hingganite-(Yb) | 6.0-7.0 | Preisingerite | 3.0-4.0 | ||
| Arthurite | 3.0-4.0 | Hinsdalite | 4.5 | Preiswerkite | 2.5 | ||
| Artinite | 2.5 | Hiortd | 5.5 | Pretulite | 5.0 | ||
| Artroeite | 2.5 | Hisingerite | 3.0 | Priceite | 3.0-3.5 | ||
| Arupite | 1.5-2.0 | Hochelagaite | 4.0 | Priderite | 7.0 | ||
| Arzakite | 2.0-2.5 | Hodgkinsonite | 4.5-5.0 | Pringleite | 3.0-4.0 | ||
| Asbecasite | 6.5-7.0 | Hoganite | 1.5 | Prismatine | 6.5-7.0 | ||
| Asbolane | 6.0 | Hogtuvaite | 5.5 | Probertite | 3.5 | ||
| Ashcroftine-(Y) | 5.0 | Hohmannite | 3.0 | Prochlorite | 2.0-2.5 | ||
| Asisite | 3.5-4.0 | Holdawayite | 3.0 | Prosopite | 4.0-5.0 | ||
| Aspidolite | 2.5-3.0 | Holdenite | 4.0 | Prosperite | 4.5 | ||
| Asselbornite | 3.0 | Hollandite | 4.0-7.0 | Protomangano-ferro-anthophyllite | 5.0-6.0 | ||
| Astrocyanite-(Ce) | 2.0-3.0 | Holmquistite | 5.5 | Proustite | 2.5 | ||
| Astrophyllite | 3.0-3.5 | Holtedahlite | 4.5-5.0 | Przhevalskite | 2.0-3.0 | ||
| Atacamite | 3.0-3.5 | Holtite | 8.5 | Pseudoboleite | 2.5 | ||
| Atelestite | 4.5-5.0 | Homilite | 5.0 | Pseudobrookite | 6.0 | ||
| Atlasovite | 2.0-2.5 | Honessite | 1.0-1.5 | Pseudograndreefite | 2.5 | ||
| Aubertite | 2.0-3.0 | Hopeite | 3.0 | Pseudolaueite | 3.0 | ||
| Augelite | 4.5-5.0 | Hornesite | 1.0 | Pseudomalachite | 4.0-5.0 | ||
| Augite | 5.3-5.6 | Horvathite-(Y) | 4.0 | Pseudophite | 2.0-5.0 | ||
| Aurichalcite | 2.0 | Hotsonite-VI | 2.5 | Psilomelane | 5.5-6.0 | ||
| Austinite | 4.0-4.5 | Hotsonite-VII | 2.5 | Pucherite | 4.0 | ||
| Autunite | 2.0-2.5 | Howlite | 2.5-3.5 | Pumpellyite-(Fe++) | 5.5 | ||
| Aventurine | 6.0-6.5 | Hsianghualite | 6.5 | Pumpellyite-(Fe+++) | 5.5 | ||
| Averievite | 4.0 | Huanghoite-(Ce) | 5.0 | Pumpellyite-(Mg) | 5.5 | ||
| Axinite | 6.5-7.0 | Huangite | 3.0-4.0 | Pumpellyite-(Mn++) | 5.5 | ||
| Azoproite | 5.5 | Hubeite | 5.5 | Purpurite | 4.0-5.0 | ||
| Azurite^top | 3.5-4.0 | Huemulite | 2.5-3.0 | Pyatenkoite-(Y) | 4.0-5.0 | ||
| Babefphite | 3.5-4.0 | Hugelite | 2.0-3.0 | Pyrite | 6.0-6.5 | ||
| Babingtonite | 5.5-6.0 | Humberstonite | 2.5 | Pyroaurite | 2.5 | ||
| Baddeleyite | 6.5 | Humboldtine | 2.0 | Pyrobelonite | 3.5 | ||
| Bafertisite | 5.0 | Humite | 6.0-6.5 | Pyrochlore | 5.0-5.5 | ||
| Baghdadite | 6.0 | Hummerite | 2.0 | Pyrochroite | 2.5-3.0 | ||
| Bahianite | 9.0 | Huntite | 1.0-2.0 | Pyromorphite | 3.5-4.0 | ||
| Baileychlore | 2.5-3.0 | Hureaulite | 5.0 | Pyrope | 7.5 | ||
| Bakerite | 4.5 | Hurlbutite | 6.0 | Pyrophyllite | 1.5-2.0 | ||
| Bakhchisaraitsevite | 2.0-2.5 | Huttonite | 5.0 | Pyrostilpnite | 2.0 | ||
| Balipholite | 5.0-5.5 | Hyalophane | 6.0-6.5 | Pyroxferroite | 4.5-5.5 | ||
| Bamfordite | 2.0-3.0 | Hyalotekite | 5.5 | Pyroxmangite^top | 5.5-6.0 | ||
| Banalsite | 6.0 | Hydroastrophyllite | 3.0-4.0 | Qilianshanite | 2.0 | ||
| Bandylite | 2.5 | Hydroboracite | 2.0 | Qingheiite | 5.5 | ||
| Bannisterite | 4.0 | Hydrocalumite | 3.0 | Quadridavyne | 5.0 | ||
| Baotite | 6.0 | Hydrocerussite | 3.5 | Quadruphite-VII | 5.0 | ||
| Bararite | 2.5 | Hydrochlorborite | 2.5 | Quadruphite-VIII | 5.0 | ||
| Baratovite | 3.5 | Hydrodelhayelite | 4.0 | Quartz | 7.0 | ||
| Barberiite | 1.0 | Hydrodresserite | 3.0-4.0 | Queitite | 4.0 | ||
| Barbertonite | 1.5-2.0 | Hydromagnesite | 3.5 | Quenselite | 2.5 | ||
| Barbosalite | 5.5-6.0 | Hydronium-jarosite | 4.0-4.5 | Quenstedtite | 2.5 | ||
| Barentsite | 3.0 | Hydrotalcite | 2.0 | Quintinite-2H | 2.0 | ||
| Bariomicrolite | 4.5-5.0 | Hydrotungstite | 2.0 | Quintinite-3T ^top | 2.0 | ||
| Bario-orthojoaquinite | 5.0-5.5 | Hydroxyapophyllite | 4.0-5.0 | Rabbittite | 2.5 | ||
| Bariopyrochlore | 4.5-5.0 | Hydroxycancrinite | 6.0 | Rabejacite | 3.0 | ||
| Bariosincosite | 3.0 | Hydroxylapatite | 5.0 | Radiobarite | 3.0-3.5 | ||
| Barite | 3.0-3.5 | Hydroxylbastnasite-(Ce) | 4.0 | Radtkeite | 2.0-3.0 | ||
| Barium-alumopharmacosiderite | 2.0-3.0 | Hydroxylbastnasite-(La) | 4.0 | Ralstonite | 4.5 | ||
| Barium-pharmacosiderite | 3.0 | Hydroxylbastnasite-(Nd) | 1.0-2.0 | Rambergite | 4.0 | ||
| Barium-zinc-alumopharmacosiderite | 2.5 | Hydroxylclinohumite | 6.5 | Rammelsbergite | 5.5-6.0 | ||
| Barrerite | 3.0-4.0 | Hydroxylellestadite | 4.5 | Ramsbeckite | 3.5 | ||
| Barroisite | 5.0-6.0 | Hydroxylherderite | 5.0-5.5 | Rancieite | 2.5-3.0 | ||
| Barstowite | 3.0 | Hydrozincite | 2.0-2.5 | Rankachite | 2.5 | ||
| Barylite | 6.0-7.0 | Hypercinnabar | 3.0 | Rankamaite | 3.0-4.0 | ||
| Barysilite | 3.0 | Hypersthene | 5.0-6.0 | Rankinite | 5.5 | ||
| Barytocalcite | 4.0 | Hypersthene ^top | 5.5-6.0 | Ransomite | 2.5 | ||
| Barytolamprophyllite | 2.0-3.0 | Ice | 2.5 | Rapidcreekite | 2.0 | ||
| Basaluminite | 1.5 | Idocrase | 6.5 | Rappoldite | 4.5 | ||
| Bassetite | 2.5 | Idrialite | 1.5 | Raspite | 2.5-3.0 | ||
| Bastnasite-(Ce) | 4.0-5.0 | Iimoriite-(Y) | 5.5-6.0 | Ravatite | 1.0 | ||
| Bastnasite-(La) | 4.0-5.0 | Ilesite | 2.0-3.0 | Rectorite | 1.0-2.0 | ||
| Bastnasite-(Y) | 4.0-4.5 | Ilimaussite-(Ce) | 4.0 | Reddingite | 3.5 | ||
| Batisite | 6.0 | Ilinskite | 1.5-2.0 | Redingtonite | 2.0 | ||
| Bavenite | 5.5 | Illite | 1.0-2.0 | Redledgeite | 6.0-7.0 | ||
| Bayldonite | 4.5 | Ilmajokite | 1.0 | Reederite-(Y) | 3.0-3.5 | ||
| Bazhenovite | 2.0 | Imandrite | 5.0-5.5 | Reedmergnerite | 6.0-6.5 | ||
| Bazirite | 6.0-6.5 | Inderborite | 3.5 | Reevesite | 2.0 | ||
| Bazzite | 6.5 | Inderite | 2.5 | Reichenbachite | 3.5 | ||
| Bearthite | 4.0-5.0 | Indialite | 7.0-7.5 | Reidite | 7.5 | ||
| Beaverite | 3.5-6.5 | Indigirite | 2.0 | Reinhardbraunsite | 5.0-6.0 | ||
| Bechererite | 2.5-3.0 | Inesite | 6.0 | Remondite-(Ce) | 3.0-3.5 | ||
| Becquerelite | 2.5 | Ingersonite | 6.5 | Remondite-(La) | 3.0 | ||
| Bederite | 5.0 | Innelite | 4.5-5.0 | Rengeite | 5.0-5.5 | ||
| Behierite | 7.0-7.5 | Intersilite | 3.0-4.0 | Reppiaite | 3.0-3.5 | ||
| Behoite | 4.0 | Inyoite | 2.0 | Retgersite | 2.5 | ||
| Beidellite | 1.0-2.0 | Iodargyrite | 1.5-2.0 | Retzian-(Ce) | 4.0 | ||
| Belkovite | 6.0-7.0 | Iolite | 7.0-7.5 | Retzian-(La) | 3.0-4.0 | ||
| Bellbergite | 5.0 | Iowaite | 1.5 | Retzian-(Nd) | 3.0-4.0 | ||
| Bellingerite | 4.0 | Iquiqueite | 2.0 | Revdite | 2.0 | ||
| Belloite | 1.0-2.0 | Iranite | 3.0 | Reyerite | 3.0-4.0 | ||
| Belovite-(Ce | 5.0 | Iraqite-(La) | 4.5 | Rhabdophane-(Ce) | 3.5 | ||
| Belovite-(La) | 5.0 | Iriginite | 1.0-2.0 | Rhabdophane-(La) | 3.0-4.0 | ||
| Belyankinite | 2.0-3.0 | Irtyshite | 7.0 | Rhabdophane-(Nd) | 3.0-4.0 | ||
| Bementite | 6.0 | Ishikawaite | 5.0-6.0 | Rhodesite | 3.0-4.0 | ||
| Benitoite | 6.0-6.5 | Isoclasite | 1.5 | Rhodizite | 8.5 | ||
| Benitoite | 6.0-6.5 | Isokite | 5.0 | Rhodochrosite | 3.0 | ||
| Benstonite | 3.0-4.0 | Isolueshite | 5.5-6.0 | Rhodolite | 7.0-7.5 | ||
| Bentorite | 2.0 | Itoigawaite | 5.0-5.5 | Rhodonite | 6.0 | ||
| Benyacarite | 2.5-3.0 | Ivory ^top | 2.0-3.0 | Rhodozite | 8.0 | ||
| Beraunite | 2.0 | Jadeite | 6.5-7.0 | Rhomboclase | 2.0 | ||
| Berborite | 3.0 | Jadeite | 6.5 | Ribbeite | 5.0 | ||
| Berezanskite | 2.5-3.0 | Jagoite | 3.0 | Richellite | 2.0-3.0 | ||
| Bergslagite | 5.0 | Jagowerite | 4.5 | Richelsdorfite | 2.0 | ||
| Berlinite | 6.5 | Jahnsite-(CaFeFe) | 4.0 | Richetite | 3.5 | ||
| Bermanite | 3.5 | Jahnsite-(CaMnFe) | 4.0 | Richterite | 6.0 | ||
| Bernalite | 4.0 | Jahnsite-(CaMnMg) | 4.0 | Riebeckite | 4.0 | ||
| Bernardite | 2.0 | Jahnsite-(CaMnMn) | 4.0 | Rilandite | 2.0-3.0 | ||
| Berndtite | 1.0-2.0 | Jahnsite-(MnMnMn) | 4.0 | Rimkorolgite | 3.0 | ||
| Berthierine | 2.5 | Jamesite | 3.0 | Rinkite | 5.0 | ||
| Bertossaite | 6.0 | Janggunite | 2.0-3.0 | Rinneite | 3.0 | ||
| Bertrandite | 6.0-7.0 | Janhaugite | 5.0 | Rittmannite | 3.5 | ||
| Beryl | 7.5-8.0 | Jarlite | 4.0-4.5 | Rivadavite | 3.5 | ||
| Beryllite | 1.0 | Jarosewichite | 4.0 | Riversideite | 3.0 | ||
| Beryllonite | 5.5-6.0 | Jarosite | 2.5-3.5 | Robertsite | 3.5 | ||
| Berzeliite | 4.5-5.0 | Jasmundite | 5.0 | Rock Crystal | 7.0 | ||
| Betafite | 5.0-5.5 | Jasper | 6.5-7.0 | Rockbridgeite | 4.5 | ||
| Betpakdalite | 3.0 | Jeanbandyite | 3.5 | Rodalquilarite | 2.0-3.0 | ||
| Beudantite | 4.0 | Jeffreyite | 5.0 | Roeblingite | 3.0 | ||
| Beusite | 5.0 | Jennite | 3.5 | Roedderite | 5.0-6.0 | ||
| Beyerite | 2.0-3.0 | Jensenite | 3.0-4.0 | Rollandite | 4.0-4.5 | ||
| Bianchite | 2.5 | Jeremejevite | 7.0 | Romanite | 6.5-7.0 | ||
| Bideauxite | 3.0 | Jerrygibbsite | 5.5 | Romeite | 5.5-6.0 | ||
| Bieberite | 2.0 | Jervisite | 6.0-7.0 | Romerite | 3.0-3.5 | ||
| Biehlite | 1.0-1.5 | Jet | 2.5-3.0 | Ronneburgite | 3.0 | ||
| Bigcreekite | 2.0-3.0 | Jimboite | 5.5 | Rooseveltite | 4.0-4.5 | ||
| Bijvoetite-(Y) | 2.0 | Jimthompsonite | 2.0-2.5 | Rorisite | 2.0 | ||
| Bikitaite | 6.0 | Jinshajiangite | 4.5-5.5 | Rosasite | 4.0 | ||
| Bilinite | 2.0 | Jixianite | 3.0 | Roscoelite | 2.5 | ||
| Bindheimite | 4.0-5.0 | Joaquinite-(Ce) | 5.0-5.5 | Rose quartz | 7.0 | ||
| Biotite | 2.5-3.0 | Joesmithite | 5.5 | Roselite | 3.5 | ||
| Biphosphammite | 1.0-2.0 | Johachidolite | 7.5 | Roselite-beta | 3.5-4.0 | ||
| Bischofite | 1.5-2.0 | Johannite | 2.0 | Rosemaryite | 4.0-4.5 | ||
| Bismite | 4.0-5.0 | Johannsenite | 6.0 | Rosenbergite | 3.0-3.5 | ||
| Bismoclite | 2.0-2.5 | Johillerite | 3.0 | Rosenbuschite | 5.0-6.0 | ||
| Bismuth | 2.0-2.5 | Johnbaumite | 4.5 | Rosenhahnite | 4.5-5.0 | ||
| Bismutite | 4.0 | Johninnesite | 5.0-6.0 | Rosiaite | 5.5 | ||
| Bismutoferrite | 6.0 | Johnsomervilleite | 4.5 | Rosickyite | 2.0-3.0 | ||
| Bismutomicrolite | 5.0 | Johntomaite | 4.5 | Rosieresite | 3.0-3.5 | ||
| Bismutopyrochlore | 5.0 | Johnwalkite | 4.0 | Rossite | 2.0-3.0 | ||
| Bismutostibiconite | 4.0-5.0 | Jokokuite | 2.5 | Rosslerite | 2.0-3.0 | ||
| Bismutotantalite | 5.0 | Jonesite | 3.0-4.0 | Rossmanite | 7.0 | ||
| Bityite | 5.5 | Jordisite | 1.0-2.0 | Roubaultite | 3.0 | ||
| Bjarebyite | 4.0 | Jorgensenite | 3.5-4.0 | Rouseite | 3.0 | ||
| Blakeite | 2.0-3.0 | Jouravskite | 2.5 | Rouvilleit | 3.0 | ||
| Blatonite | 2.0-3.0 | Juabite | 3.0-4.0 | Roweite | 5.0 | ||
| Bleasdaleite | 2.0 | Juanitaite | 1.0 | Roxbyite | 2.5-3.0 | ||
| Blixite | 3.0-3.5 | Jungite | 1.0 | Rozenite | 2.0-3.0 | ||
| Bobfergusonite | 4.0 | Junitoite | 4.5 | Ruby | 9.0 | ||
| Bobierrite | 2.0-2.5 | Juonniite | 4.0-4.5 | Ruitenbergite | 3.0-4.0 | ||
| Bobjonesite | 1.0 | Jurbanite ^top | 2.5 | Rusakovite | 1.5-2.0 | ||
| Bobkingite | 3.0 | Kadyrelite | 2.5-3.0 | Rutile ^top | 6.0-6.5 | ||
| Boehmite | 3.0 | Kaersutite | 5.0-6.0 | Sabelliite | 4.5 | ||
| Boggsite | 3.5 | Kahlerite | 2.0-2.5 | Sabieite | 2.0 | ||
| Bogvadite | 4.0 | Kainite | 3.0 | Sabugalite | 2.5 | ||
| Bokite | 3.0 | Kainosite-(Y) | 5.0-6.0 | Sacrofanite | 5.5-6.0 | ||
| Boleite | 3.0-3.5 | Kalborsite | 6.0 | Sadanagaite | 6.0 | ||
| Bolivarite | 2.5-3.5 | Kaliborite | 4.0-4.5 | Safflorite | 4.5-5.0 | ||
| Boltwoodite | 3.5-4.0 | Kalicinite | 1.0-2.0 | Safflorite | 4.5-5.5 | ||
| Bonaccordite | 7.0 | Kalifersite | 2.0 | Sahlinite | 2.0-3.0 | ||
| Bonshtedtite | 4.0 | Kalininite | 5.0 | Sainfeldite | 4.0 | ||
| Boothite | 2.0-2.5 | Kalinite | 2.0 | Sakhaite | 5.0 | ||
| Boracite | 7.0 | Kaliophilite | 5.5-6.0 | Sal-ammoniac | 1.5-2.0 | ||
| Borax | 2.0-2.5 | Kalipyrochlor | 4.0-4.5 | Saleeite | 2.5 | ||
| Borcarite | 4.0 | Kalistrontite | 2.0 | Salesite | 3.0 | ||
| Bornemanite | 3.5-4.0 | Kalsilite | 6.0 | Saliotite | 2.0-3.0 | ||
| Bornite | 3.0 | Kaluginite | 3.5 | Samarskite-(Y) | 5.0-6.0 | ||
| Borocookeite | 3.0 | Kamchatkite | 3.5 | Samfowlerite | 2.5-3.0 | ||
| Boromuscovite | 2.5-3.0 | Kampfite | 3.0 | Sampleite | 4.0 | ||
| Bostwickite | 1.0 | Kamphaugite-(Y) | 2.0-3.0 | Samuelsonite | 5.0 | ||
| Botryogen | 2.0 | Kankite | 2.0-3.0 | Sanbornite | 5.0 | ||
| Bottinoite | 3.5 | Kanoite | 6.0-7.0 | Saneroite | 6.0-7.0 | ||
| Boussingaultite | 2.0 | Kanonaite | 6.5 | Sanidine | 6.0 | ||
| Boyleite | 2.0 | Kanonerovite | 2.5-3.0 | Sanjuanite | 3.0 | ||
| Brabantite | 5.5 | Kaolinite | 1.5-2.0 | Sanmartinite | 4.0-4.5 | ||
| Bracewellite | 5.5-6.5 | Kapitsaite-(Y) | 5.5 | Santaclaraite | 6.5 | ||
| Bradleyite | 3.0-4.0 | Karlite | 5.5 | Saponite | 1.5-2.0 | ||
| Brammallite | 2.5-3.0 | Karnasurtite-(Ce) | 2.0 | Sapphire | 8.5 | ||
| Brandtite | 3.5 | Karpatite | 1.5 | Sapphirine | 7.5 | ||
| Brannerite | 4.0-5.0 | Karpinskite | 2.5-3.0 | Sarabauite | 4.5 | ||
| Brannockite | 5.0-6.0 | Karupmollerite-Ca | 5.0 | Sarcolite | 6.0 | ||
| Brazilianite | 5.5 | Kasolite | 4.0-4.5 | Sarcopside | 4.0 | ||
| Brendelite | 4.5 | Kassite | 5.0 | Sard | 6.5-7.0 | ||
| Brewsterite-Ba | 5.0 | Kastningite | 1.0-2.0 | Sarkinite | 4.0-5.0 | ||
| Brewsterite-Sr | 5.0 | Katayamalite | 3.5-4.0 | Saryarkite-(Y) | 3.5-4.0 | ||
| Brezinaite | 3.5-4.5 | Katoite | 5.0-6.0 | Sassolite | 1.0 | ||
| Brianite | 4.0-5.0 | Katophorite | 5.0 | Satimolite | 1.0-2.0 | ||
| Brianroulstonite | 5.0 | Kazakhstanite | 2.5 | Satpaevite | 1.5 | ||
| Brianyoungite | 2.0-2.5 | Kazakovite | 4.0 | Satterlyite | 4.5-5.0 | ||
| Brindleyite | 2.5-3.0 | Keckite | 4.5 | Sauconite | 1.0-2.0 | ||
| Britholite-(Ce) | 5.5 | Keiviite-(Y) | 4.0-5.0 | Saussurite | 6.5 | ||
| Britholite-(Y) | 5.0 | Keiviite-(Yb) | 4.0-5.0 | Sazhinite-(Ce) | 2.5 | ||
| Brizziite-III | 2.0 | Keldyshite | 3.5-4.5 | Sazykinaite-(Y) | 5.0 | ||
| Brizziite-VII | 2.0 | Kellyite | 2.5 | Scandiobabingtonite | 6.0 | ||
| Brochantite | 3.5-4.0 | Kemmlitzite | 5.5 | Scapolite | 6.0 | ||
| Brockite | 3.0-4.0 | Kenhsuite | 2.0-3.0 | Scawtite | 4.0-5.0 | ||
| Bromargyrite | 1.5-2.0 | Kentbrooksite | 5.0-6.0 | Schaferite | 5.0 | ||
| Bromellite | 9.0 | Kermesite | 1.5-2.0 | Schairerite | 3.5 | ||
| Brucite | 2.5-3.0 | Kernite | 2.5-3.0 | Schallerite | 4.5-5.0 | ||
| Bruggenite | 3.5 | Kerstenite | 3.5 | Schaurteite | 2.5 | ||
| Brugnatellite | 2.0 | Khaidarkanite | 2.5 | Scheelite | 4.0-5.0 | ||
| Brushite | 2.5 | Khanneshite | 3.0-4.0 | Scheteligite | 5.5 | ||
| Buddingtonite | 5.5 | Khibinskite | 4.5-5.5 | Schiavinatoite | 8.0 | ||
| Bukovskyite | 5.0 | Khmaralite | 7.0 | Schieffelinite | 2.0 | ||
| Bulachite | 2.0 | Khomyakovite | 5.0-6.0 | Schlossmacherite | 3.0-4.0 | ||
| Bunsenite | 5.5 | Khristovite-(Ce) | 5.0 | Schmitterite | 1.0 | ||
| Burbankite | 3.5 | Kidwellite | 3.0 | Schneebergite | 4.0-4.5 | ||
| Burckhardtite | 2.0 | Kieserite | 3.5 | Schoenfliesite | 4.0-4.5 | ||
| Burkeite | 3.5 | Kimrobinsonite | 2.5 | Schoepite | 2.5 | ||
| Burnsite | 1.0-1.5 | Kimuraite-(Y) | 2.5 | Scholzite | 3.0-3.5 | ||
| Burpalite | 5.0-6.0 | Kimzeyite | 7.0 | Schorl | 7.5 | ||
| Burtite | 3.0 | Kingsmountite | 2.5 | Schorlomite | 7.0-7.5 | ||
| Buryatite | 2.5 | Kinichilite | 2.0 | Schrockingerite | 2.5 | ||
| Bushmakinite | 3.0-4.0 | Kinoite | 5.0 | Schuilingite-(Nd) | 3.0-4.0 | ||
| Bussenite | 4.0 | Kinoshitalite | 2.5-3.0 | Schulenbergite | 2.0 | ||
| Bustamite | 5.8-6.5 | Kintoreite | 4.0 | Schultenite | 2.5 | ||
| Butlerite | 2.5 | Kipushite | 4.0 | Schumacherite | 3.0 | ||
| Buttgenbachite | 3.0 | Kirschsteinite | 5.5 | Schwartzembergite | 2.5 | ||
| Byelorussite-(Ce) | 5.5-6.0 | Kittatinnyite | 4.0 | Schwertmannite | 2.5-3.5 | ||
| Bystrite | 5.0 | Klebelsbergite | 3.5-4.0 | Sclarite | 3.0-4.0 | ||
| Bytownite ^top | 7.0 | Kleinite | 3.5 | Scolecite | 5.0-5.5 | ||
| Cabalzarite | 5.0 | Klockmannite | 2.0-2.5 | Scorodite | 3.5-4.0 | ||
| Cacoxenite | 3.0-3.5 | Knorringite | 6.0-7.0 | Scorzalite | 5.5-6.0 | ||
| Cadmoselite | 4.0 | Koashvite | 6.0 | Scotlandite | 2.0 | ||
| Cafetite | 4.0-5.0 | Kobeite-(Y) | 5.5 | Seamanite | 4.0 | ||
| Cahnite | 3.0 | Koenenite | 1.5 | Searlesite | 1.0-2.0 | ||
| Calcio-ancylite-(Ce) | 4.0-4.5 | Kogarkoite | 3.5 | Seelite-1 | 3.0 | ||
| Calcio-ancylite-(Nd) | 4.0-4.5 | Kolbeckite | 5.0 | Seelite-2 | 3.0 | ||
| Calcioandyrobertsite | 3.0 | Kolfanite | 2.5 | Segelerite | 4.0 | ||
| Calcioaravaipaite | 2.5 | Kolicite | 4.5 | Segnitite | 4.0 | ||
| Calciobetafite | 4.5-5.5 | Kolovratite | 2.0-3.0 | Seidite-(Ce) | 3.0-4.0 | ||
| Calcioburbankite | 3.0-4.0 | Kolwezite | 4.0 | Seidozerite | 4.0-5.0 | ||
| Calciocopiapite | 2.5-3.0 | Komarovite | 4.0 | Sekaninaite | 7.5 | ||
| Calcioferrite | 2.5 | Kombatite | 2.0-3.0 | Sellaite | 5.0-6.0 | ||
| Calciohilairite | 4.0 | Komkovite | 3.0-4.0 | Selwynite | 4.0 | ||
| Calciotantite | 6.5 | Koninckite | 3.5-4.0 | Semenovite | 3.5-4.0 | ||
| Calciouranoite | 4.0 | Koritnigite | 2.0 | Senarmontite | 2.0 | ||
| Calcite | 3.0 | Kornerupine | 6.5-7.0 | Senegalite | 5.5 | ||
| Calciumcatapleiite | 4.5-5.0 | Kornerupine | 7.0 | Sengierite | 2.5 | ||
| Caledonite | 2.5-3.0 | Kornite | 6.0-7.0 | Sepiolite | 2.0 | ||
| Callaghanite | 3.0-3.5 | Korobitsynite | 5.0 | Sepiolite | 4.0-6.0 | ||
| Calomel | 1.5-2.0 | Korshunovskite | 2.0 | Serendibite | 6.0-7.0 | ||
| Calumetite | 2.0 | Kosmochlor | 6.0-7.0 | Sergeevite | 3.5 | ||
| Calzirtite | 6.0-7.0 | Kosnarite | 4.5 | Serpentine | 2.0-5.5 | ||
| Camgasite | 2.0 | Kostylevite | 5.0 | Serpierite | 3.5-4.0 | ||
| Caminite | 2.5 | Kotoite | 6.5 | Serrabrancaite | 3.5 | ||
| Canaphite | 2.0 | Kottigite | 2.5-3.0 | Sewardite | 3.5 | ||
| Cancrinite | 5.0-6.0 | Kozulite | 5.0 | Shabaite-(Nd) | 2.5 | ||
| Cancrinite | 6.0 | Krasnogorite | 4.0 | Shannonite | 3.0-3.5 | ||
| Cancrisilite | 5.0 | Krasnoselskite | 4.0 | Shcherbakovite | 6.5 | ||
| Cannonite | 4.0 | Krasnovite | 2.0 | Shcherbinaite | 3.0-3.5 | ||
| Caoxite | 2.0-2.5 | Krausite | 2.5 | Sheldrickite | 3.0 | ||
| Cappelenite-(Y) | 6.0 | Krauskopfite | 4.0 | Sherwoodite | 2.0 | ||
| Caracolite | 4.5 | Krettnichite | 4.5 | Shibkovite | 5.5-6.0 | ||
| Carboborite | 2.0 | Krinovite | 6.0-7.0 | Shkatulkalite | 3.0 | ||
| Carbocernaite | 3.0 | Kristiansenite | 5.5-6.0 | Shomiokite-(Y) | 2.0-3.0 | ||
| Carboirite-III | 6.0 | Krohnkite | 2.5-3.0 | Shortite | 3.0 | ||
| Carboirite-VIII | 6.0 | Kryzhanovskite | 3.5-4.0 | Shuiskite | 6.0 | ||
| Carbonate-cyanotrichite | 2.0 | Ktenasite | 2.0-2.5 | Sicklerite | 4.0 | ||
| Carbonate-fluorapatite | 5.0 | Kukharenkoite-(Ce) | 4.5 | Siderite | 3.5 | ||
| Carbonate-hydroxylapatite | 5.0 | Kukisvumite | 5.5-6.0 | Sideronatrite | 1.5-2.0 | ||
| Caresite | 2.0 | Kuksite | 5.0 | Siderophyllite | 2.5 | ||
| Carletonite | 4.0-4.5 | Kulanite | 4.0 | Siderotil | 2.5 | ||
| Carlinite | 1.0 | Kuliokite-(Y) | 4.0-5.0 | Sidorenkite | 2.0 | ||
| Carlosruizite | 2.5-3.0 | Kulkeite | 2.0 | Sidpietersite | 1.0-2.0 | ||
| Carlosturanite | 2.5 | Kunzite | 6.0-6.5 | Sidwillite | 2.5 | ||
| Carminite | 3.5-4.0 | Kupletskite | 4.0 | Sieleckiite | 3.0 | ||
| Carnallite | 2.5 | Kuranakhite | 4.0-5.0 | Sigloite | 3.0 | ||
| Carnotite | 2.0 | Kurchatovite | 4.5 | Silinaite | 4.5 | ||
| Carobbiite | 2.0-2.5 | Kurgantaite | 6.0-6.5 | Sillimanite | 7.0 | ||
| Carpholite | 5.5 | Kurnakovite | 3.0 | Silvialite | 5.5 | ||
| Caryinite | 4.0 | Kutnohorite | 3.5-4.0 | Simmonsite | 2.5-3.0 | ||
| Caryopilite | 3.0-3.5 | Kuzelite | 1.5-2.0 | Simonkolleite | 1.5 | ||
| Cascandite | 4.5-6.0 | Kuzmenkoite-Mn | 5.0 | Simplotite | 1.0 | ||
| Cassedanneite | 3.5 | Kuzminite | 1.5 | Simpsonite | 7.0-8.0 | ||
| Cassidyite | 3.5 | Kuznetsovite | 2.5-3.0 | Sincosite | 1.0-2.0 | ||
| Cassiterite | 6.0-7.0 | Kvanefjeldite | 5.5-6.0 | Sinhalite | 6.5-7.0 | ||
| Catapleiite | 6.0 | Kyanite | 4.5 | Sinjarite | 1.5 | ||
| Cattiite | 2.0 | Kyuanite | 4.5-5.0 | Sinkankasite | 4.0 | ||
| Cavansite | 3.0-4.0 | Kyzylkumite ^top | 6.0-6.5 | Sitinakite | 4.5 | ||
| Caysichite-(Y) | 4.5 | Labradorite | 7.0 | Sjogrenite | 2.5 | ||
| Cebaite-(Ce) | 4.5-5.0 | Labuntsovite-Fe | 5.0 | Sklodowskite | 2.0-3.0 | ||
| Cebaite-(Nd) | 4.5-5.0 | Labuntsovite-Mg | 5.0 | Slavikite | 3.5 | ||
| Cebollite | 5.0 | Labuntsovite-Mn | 6.0 | Slawsonite | 5.5-6.5 | ||
| Celadonite | 2.0 | Lacroixite | 4.5 | Smaragdite | 6.0-7.5 | ||
| Celestine | 3.0-3.5 | Lammerite | 3.0-4.0 | Smirnite | 3.5-4.0 | ||
| Celestite | 3.0 | Lamprophyllite | 2.5 | Smithsonite | 4.5 | ||
| Celsian | 6.0-6.5 | Lanarkite | 2.0-2.5 | Smoky quartz | 7.0 | ||
| Cerchiaraite | 4.0-5.0 | Langbeinite | 3.5-4.0 | Smolianinovite | 2.0 | ||
| Ceriopyrochlore-(Ce) | 5.0-5.5 | Langite | 2.5-3.0 | Smrkovecite | 4.0-5.0 | ||
| Cerite-(Ce) | 5.5 | Lanmuchangite | 3.0-3.5 | Sobolevite | 4.5-5.0 | ||
| Cerite-(La) | 5.0 | Lannonite | 2.0 | Sodalite | 6.0 | ||
| Cerussite | 3.0-3.5 | Lansfordite | 2.5 | Soddyite | 3.0-4.0 | ||
| Cervandonite-(Ce | 5.0 | Lanthanite-(Ce | 2.5 | Sodic-ferripedrizite | 6.0 | ||
| Cervantite | 4.0-5.5 | Lanthanite-(La) | 3.0 | Sodium meta-autunite | 2.0-2.5 | ||
| Cesbronite | 3.0 | Lanthanite-(Nd) | 2.5-3.0 | Sodium-alum | 3.0 | ||
| Cesium-kupletskite | 4.0 | Laphamite | 1.0-2.0 | Sodium-autunite | 2.0-2.5 | ||
| Cesplumtantite | 7.0 | Lapis lazuli | 5.0-6.0 | Sodium-komarovite | 4.0 | ||
| Cesstibtantite | 6.5 | Laplandite-(Ce) | 2.0-3.0 | Sodium-pharmacosiderite | 3.0 | ||
| Cetineite | 3.5 | Larnite | 6.0 | Sodium-uranospinite | 2.5 | ||
| Chabazite-Ca | 4.0 | Larsenite | 3.0 | Sodium-zippeite | 5.0-5.5 | ||
| Chabazite-K | 4.0 | Latiumite | 5.5-6.0 | Sogdianite | 7.0 | ||
| Chabazite-Na | 4.0 | Laubmannite | 3.5-4.0 | Solongoite | 3.5 | ||
| Chabazite-Sr | 4.0-4.5 | Laueite | 3.0 | Sonolite | 5.5 | ||
| Chadwickite | 2.0 | Laumontite | 3.5-4.0 | Sonoraite | 3.0 | ||
| Chaidamuite | 2.5-3.0 | Laurelite | 2.0 | Sophiite | 2.0-2.5 | ||
| Chalcanthite | 2.5 | Laurionite | 2.5-3.0 | Sorensenite | 5.5 | ||
| Chalcedony | 6.5-7.0 | Lautarite | 3.5-4.0 | Sosedkoite | 6.0 | ||
| Chalcoalumite | 2.5 | Lautenthalite | 2.5 | Souzalite | 5.5-6.0 | ||
| Chalcocyanite | 3.5 | Lavendulan | 2.5 | Spadaite | 2.5 | ||
| Chalcomenite | 2.0-2.5 | Lavenite | 6.0 | Spangolite | 2.5-3.0 | ||
| Chalcophyllite | 2.0 | Lavrentievite | 2.0-2.5 | Spencerite | 3.0 | ||
| Chalcopyrite | 3.5-4.0 | Lawsonite | 7.5 | Spessartine | 6.5-7.5 | ||
| Chalcosiderite | 4.5 | Lazarenkoite | 1.0 | Sphaerobismoite | 4.0 | ||
| Chalybite | 3.5-4.0 | Lazulite | 5.0-6.0 | Sphaerocobaltite | 3.0-4.0 | ||
| Chambersite | 7.0 | Lazurite | 5.5 | Sphalerite | 3.5-4.0 | ||
| Chamosite | 3.0 | Leadhillite | 2.5 | Sphene | 5.0-5.5 | ||
| Changbaiite | 5.5 | Leakeite | 6.0 | Spheniscidite | 1.0-1.5 | ||
| Chapmanite | 2.5 | Lechatelierite | 6.5 | Spinel | 8.0 | ||
| Charlesite | 2.5 | Lecontite | 2.0-2.5 | Spiroffite | 3.5 | ||
| Charmarite-2H | 2.5 | Legrandite | 4.0-5.0 | Spodiophyllite | 3.0-3.5 | ||
| Charmarite-3T | 2.0 | Lehnerite | 2.0-3.0 | Spodiosite | 5.0 | ||
| Charoite | 5.0-6.0 | Leifite | 6.0 | Spodumene | 6.5-7.0 | ||
| Chayesite | 5.0-6.0 | Leightonite | 3.0 | Springcreekite | 4.0-5.0 | ||
| Chekhovichite | 4.0 | Leisingite | 3.0-4.0 | Spurrite | 5.0 | ||
| Chelyabinskite | 3.0 | Leiteite | 1.5-2.0 | Squawcreekite | 6.0-6.5 | ||
| Chenevixite | 4.0 | Lemmleinite-K | 5.0 | Srebrodolskite | 5.5 | ||
| Chenite | 2.5 | Lemoynite | 4.0 | Srilankite | 6.5 | ||
| Cheralite-(Ce) | 5.0 | Leningradite | 4.5 | Stanfieldite | 4.0-5.0 | ||
| Cheremnykhite | 5.5 | Lennilenapeite | 3.0 | Stannomicrolite | 4.5-5.5 | ||
| Chernikovite | 2.0-2.5 | Leonite | 2.5-3.0 | Starkeyite | 2.0-3.0 | ||
| Chernovite-(Ce) | 4.0-4.5 | Lepidolite | 2.5-3.0 | Staurolite | 7.0-7.5 | ||
| Chernovite-(Y) | 4.0-5.0 | Letovicite | 1.0-2.0 | Steacyite | 5.0 | ||
| Chernykhite | 3.0-4.0 | Leucite | 6.0 | Steigerite | 2.5-3.0 | ||
| Chervetite | 2.0-2.5 | Leucophanite | 4.0 | Stellerite | 4.5 | ||
| Chesterite | 2.0-2.5 | Leucophoenicite | 5.5-6.0 | Stenonite | 3.5 | ||
| Chestermanite | 6.0 | Leucophosphite | 3.5 | Stepanovite | 2.0 | ||
| Chevkinite-(Ce) | 5.0-5.5 | Leucosphenite | 6.0-6.5 | Stercorite | 2.0 | ||
| Chiavennite | 3.0 | Levyne | 4.0-4.5 | Sterlinghillite | 3.0 | ||
| Childrenite | 4.5-5.0 | Levyne-Ca | 4.0-4.5 | Stetefeldtite | 3.5-4.5 | ||
| Chiolite | 3.5-4.0 | Levyne-Na | 4.0-4.5 | Stevensite | 4.0 | ||
| Chkalovite | 6.0 | Liandratite | 3.5 | Stibarsen | 3.5 | ||
| Chladniite | 4.0 | Liberite | 7.0 | Stibiconite | 4.0-5.0 | ||
| Chlorapatite | 5.0 | Libethenite | 4.0 | Stibiobetafite | 5.0 | ||
| Chlorargyrite | 1.0-1.5 | Liddicoatite | 7.5 | Stibiocolumbite | 5.5 | ||
| Chlorellestadite | 4.5 | Liebauite | 5.0-6.0 | Stibiomicrolite | 4.0 | ||
| Chloritoid | 6.5 | Liebenbergite | 6.0 | Stibiotantalite | 5.5 | ||
| Chlormagaluminite | 1.5-2.5 | Liebigite | 2.5-3.0 | Stibivanite | 4.0 | ||
| Chlormanganokalite | 2.5 | Linarite | 2.5 | Stichtite | 1.5-2.0 | ||
| Chloromelanite | 6.5-7.0 | Lindackerite | 2.0-2.5 | Stilbite-Ca | 3.5-4.0 | ||
| Chloromenite | 1.5-2.5 | Lindgrenite | 4.5 | Stilbite-Na | 3.5-4.0 | ||
| Chlorophoenicite | 3.0-3.5 | Lintisite | 5.0-6.0 | Stillwellite-(Ce) | 6.5 | ||
| Chloroxiphite | 2.5 | Liottite | 5.0 | Stilpnomelane | 3.0 | ||
| Choloalite | 3.0 | Liroconite | 2.0-2.5 | Stishovite | 7.5-8.0 | ||
| Chondrodite | 6.0-6.5 | Lishizhenite | 3.5 | Stokesite | 6.0 | ||
| Christelite | 2.0-3.0 | Lisitsynite | 5.0-6.0 | Stolzite | 2.5-3.0 | ||
| Christite | 1.0-2.0 | Litharge | 2.0 | Stoppaniite | 7.5 | ||
| Chrombismite | 3.0-3.5 | Lithiomarsturite | 6.0 | Stottite | 4.5 | ||
| Chromceladonite | 1.0-2.0 | Lithiophilite | 4.0-5.0 | Straczekite | 1.0-2.0 | ||
| Chromdravite | 7.0-7.5 | Lithiophorite | 2.5-3.0 | Strakhovite | 5.0-6.0 | ||
| Chromite | 5.5 | Lithiophosphate | 4.0 | Strashimirite | 2.5-3.0 | ||
| Chromphyllite | 3.0 | Lithiotantite | 6.0-6.5 | Strelkinite | 2.5 | ||
| Chrysoberyl | 8.5 | Lithiowodginite | 5.0-6.0 | Strengite | 3.5-4.0 | ||
| Chrysocolla | 2.5-3.5 | Lithosite | 5.5 | Stronalsite | 6.5 | ||
| Chrysoprase | 6.5-7.0 | Litidionite | 5.0-6.0 | Strontianite | 3.5 | ||
| Chrysotile | 2.5 | Litvinskite | 5.0 | Strontiodresserite | 2.0-3.0 | ||
| Chubutite | 2.5-3.0 | Llmenite | 5.0-6.0 | Strontioginorite | 2.0-3.0 | ||
| Chudobaite | 2.5-3.0 | Loellingite | 5.0-5.5 | Strontiojoaquinite | 5.5 | ||
| Chukhrovite-(Ce) | 3.0 | Lomonosovite | 3.0-4.0 | Strontio-orthojoaquinite | 5.5 | ||
| Chukhrovite-(Y) | 3.0 | Londonite | 8.0 | Strontiopiemontite | 6.0 | ||
| Churchite-(Dy) | 3.0 | Lonecreekite | 2.0-3.0 | Strontiopyrochlore | 4.0 | ||
| Churchite-(Nd) | 3.0-3.5 | Lonsdaleite | 7.5 | Strontiowhitlockite | 5.0 | ||
| Churchite-(Y) | 3.0 | Loparite-(Ce) | 5.5 | Strontium | 6.0-6.5 | ||
| Chursinite | 3.0-4.0 | Lopezite | 2.5 | Strontium-apatite | 5.0 | ||
| Chvaleticeite | 1.5 | Lorenzenite | 5.0-6.0 | Strunzite | 4.0 | ||
| Cianciulliite | 2.0 | Lorettoite | 3.0 | Struverite | 6.0-6.5 | ||
| Cinnabar | 2.0-2.5 | Loseyite | 3.0 | Struvite | 1.5-2.0 | ||
| Citrine | 7.0 | Lotharmeyerite | 3.0 | Studenitsite | 5.5-6.0 | ||
| Claraite | 2.0 | Lovdarite | 5.0-6.0 | Sturmanite | 2.5 | ||
| Clarkeite | 4.0-4.5 | Lovozerite | 5.0 | Sturtite | 3.0-3.5 | ||
| Claudetite | 2.5 | Loweite | 2.5-3.0 | Suanite | 5.5 | ||
| Cliffordite | 4.0 | Lucasite-(Ce) | 6.0-6.5 | Sudoite | 2.5-3.5 | ||
| Clinoatacamite | 3.0 | Ludlamite | 3.5 | Sugilite | 6.0-6.5 | ||
| Clinobehoite | 2.0-3.0 | Ludlockite-(Pb) | 1.5-2.0 | Sulfoborite | 4.0-4.5 | ||
| Clinochalcomenite | 2.0 | Ludwigite | 5.5 | Sulfur | 1.5-2.5 | ||
| Clinochlore | 2.0-2.5 | Lueshite | 5.5 | Sulphohalite | 3.5 | ||
| Clinochrysotile | 2.5-3.0 | Lukechangite-(Ce) | 4.5 | Sulphur | 1.0 | ||
| Clinoclase | 2.5-3.0 | Lukrahnite | 5.0 | Sundiusite | 3.0 | ||
| Clinoenstatite | 5.0-6.0 | Lulzacite | 5.5-6.0 | Suolunite | 3.5 | ||
| Clinoferrosilite | 5.0-6.0 | Luneburgite | 2.0 | Surite | 2.0-3.0 | ||
| Clinohedrite | 5.5 | Lunijianlaite | 2.0 | Susannite | 2.5-3.0 | ||
| Clinoholmquistite | 5.0-6.0 | Lunokite | 3.0-4.0 | Sussexite | 3.0 | ||
| Clinohumite | 6.0 | Lutecite ^top | 6.0 | Suzukiite | 4.0-4.5 | ||
| Clinojimthompsonite | 2.0-2.5 | Macdonaldite | 3.5-4.0 | Svabite | 5.0 | ||
| Clinomimetite | 3.5-4.0 | Macedonite | 5.5-6.0 | Svanbergite | 5.0 | ||
| Clinophosinaite | 4.0 | Macfallite | 5.0-5.5 | Sverigeite | 6.5 | ||
| Clinoptilolite-Ca | 3.5-4.0 | Machatschkiite | 2.0-3.0 | Svyatoslavite | 6.0 | ||
| Clinoptilolite-K> | 3.5-4.0 | Mackayite | 4.5 | Svyazhinite | 2.0-3.0 | ||
| Clinoptilolite-Na | 3.5-4.0 | Macphersonite | 2.5-3.0 | Swaknoite | 1.5-2.0 | ||
| Clinotobermorite | 4.5 | Macquartite | 3.5 | Swamboite | 2.5 | ||
| Clinozoisite | 7.0 | Magadiite | 2.0 | Swedenborgite | 8.0 | ||
| Clintonite | 4.0-5.0 | Magbasite | 5.0 | Swinefordite | 1.0 | ||
| Coalingite | 1.0-2.0 | Magnesio-arfvedsonite | 5.0-6.0 | Switzerite | 2.0 | ||
| Cobaltarthurite | 3.5-4.0 | Magnesioaubertite | 2.0-3.0 | Sylvite | 2.5 | ||
| Cobaltaustinite | 4.5 | Magnesio-axinite | 6.5-7.0 | Symesite | 4.0 | ||
| Cobaltkoritnigite | 2.0-3.0 | Magnesiocarpholite | 5.0-5.5 | Symplesite | 2.5 | ||
| Cobaltlotharmeyerite | 4.5 | Magnesiochloritoid | 6.5 | Synadelphite | 4.5 | ||
| Cobaltneustadtelite | 4.5 | Magnesiochromite | 5.5 | Synchysite-(Ce) | 4.5 | ||
| Cobaltomenite | 2.0-2.5 | Magnesiocopiapite | 2.5-3.0 | Synchysite-(Nd) | 4.5 | ||
| Cobalttsumcorite> | 4.5 | Magnesiocummingtonite | 5.0-6.0 | Synchysite-(Y) | 6.0-6.5 | ||
| Cobalt-zippeite | 5.0-5.5 | Magnesiodumortierite | 7.5 | Syngenite | 2.5 | ||
| Coeruleolactite | 5.0 | Magnesiofoitite | 7.0 | Szaibelyite | 3.0-3.5 | ||
| Coesite | 7.5 | Magnesiohastingsite | 5.0-6.0 | Szenicsite | 3.5-4.0 | ||
| Coffinite | 5.0-6.0 | Magnesiohogbomite-2N2S | 6.5 | Szmikite | 1.5 | ||
| Colemanite | 4.5 | Magnesiohogbomite-2N3S | 6.5 | Szomolnokite ^top | 2.5 | ||
| Collinsite | 3.0-3.5 | Magnesiohogbomite-6N6S | 6.5 | Taaffeite | 8.0 | ||
| Comancheite | 2.0 | Magnesiohornblende | 5.0-6.0 | Tacharanite | 5.0 | ||
| Comblainite | 2.0 | Magnesionigerite-2N1S | 8.0-8.5 | Tachyhydrite | 2.0 | ||
| Congolite | 6.5-7.5 | Magnesionigerite-6N6S | 8.0-8.5 | Tadzhikite-(Ce) | 6.0 | ||
| Conichalcite | 4.5 | Magnesioriebeckite | 5.0 | Tadzhikite-(Y) | 6.0 | ||
| Connellite | 3.0 | Magnesiosadanagaite | 6.0 | Taikanite | 6.0-7.0 | ||
| Cookeite | 2.5 | Magnesiotaaffeite-2N2S | 8.0-8.5 | Tainiolite | 2.5-3.0 | ||
| Copiapite | 2.5 | Magnesiotaaffeite-6N3S | 8.5 | Takedaite | 4.5 | ||
| Coquandite | 3.0-4.0 | Magnesiotaramite | 5.0-6.0 | Takovite | 2.0 | ||
| Coquimbite | 2.0 | Magnesite | 4.0 | Talc | 1.0 | ||
| Coral | 3.0-4.0 | Magnesiumastrophyllite | 3.0 | Talmessite | 5.0 | ||
| Cordierite | 7.0 | Magnesium-chlorophoenicite | 3.0-3.5 | Tamaite | 4.0 | ||
| Cordylite-(Ce) | 4.5 | Magnesium-zippeite | 5.0-5.5 | Tamarugite | 3.0 | ||
| Corkite | 3.5-4.5 | Magnetite | 5.5-6.5 | Tancoite | 4.0-4.5 | ||
| Cornetite | 4.5 | Magnussonite | 3.5-4.0 | Taneyamalite | 5.0-6.0 | ||
| Cornwallite | 4.0-5.0 | Mahnertite | 2.0-3.0 | Tangeite | 3.5 | ||
| Corrensite | 1.0-2.0 | Majorite | 7.0-7.5 | Tantalaeschynite-(Y) | 5.5-6.0 | ||
| Corundum | 9.0 | Malachite | 3.5-4.0 | Tantalite | 5.0-6.0 | ||
| Corvusite | 2.5-3.0 | Malachite | 3.5-4.0 | Tantalowodginite | 5.0-5.5 | ||
| Cotunnite | 1.5-2.0 | Malayaite | 3.5-4.0 | Tanteuxenite-(Y) | 5.0-6.0 | ||
| Cowlesite | 5.0-5.5 | Malhmoodite | 3.0 | Tantite | 7.0 | ||
| Crandallite | 4.0 | Malinkoite | 5.0 | Tanzanite | 6.5-7.0 | ||
| Crawfordite | 3.0 | Malladrite | 3.0 | Taramellite | 5.5 | ||
| Creedite | 3.5 | Mallardite | 2.0 | Taramite | 5.0-6.0 | ||
| Crichtonite | 5.0-6.0 | Mammothite | 3.0 | Tarbuttite | 4.0 | ||
| Cristobalite | 6.5 | Manaksite | 5.0 | Tatarskite | 2.5 | ||
| Crocoite | 2.5-3.0 | Manandonite | 2.5-3.5 | Tausonite | 6.0-6.5 | ||
| Cronstedtite | 3.5 | Manasseite | 2.0 | Tavorite | 5.0 | ||
| Crossite | 6.0 | Mandarinoite | 2.5 | Tazheranite | 7.5 | ||
| Cryolite | 2.5-3.0 | Manganarsite | 3.0 | Tedhadleyite | 2.5 | ||
| Cryolithionite | 2.5 | Manganaxinite | 6.5-7.0 | Teepleite | 3.0-3.5 | ||
| Cryptohalite | 2.5 | Manganbabingtonite | 5.5-6.0 | Tellurite | 2.0 | ||
| Cualstibite | 2.0 | Manganbelyankinite | 2.0-2.5 | Tengchongite | 2.0-2.5 | ||
| Cumengite | 2.5 | Manganberzeliite | 4.5-5.0 | Tenorite | 3.5-4.0 | ||
| Cummingtonite | 5.0-6.0 | Mangangordonite | 3.0 | Tephroite | 6.5 | ||
| Cuprite | 3.5-4.0 | Manganhumite | 4.0 | Terlinguaite | 2.0-3.0 | ||
| Cuprocopiapite | 2.5-3.0 | Manganlotharmeyerite | 3.0 | Ternesite | 4.5 | ||
| Cuprorivaite | 5.0 | Mangan-neptunite | 5.0-6.0 | Ternovite | 3.0 | ||
| Cuprosklodowskite | 4.0 | Manganocummingtonite | 5.0-6.0 | Terskite | 5.0 | ||
| Cuprotungstite | 4.0-5.0 | Manganogrunerite | 5.0-6.0 | Teruggite | 2.5 | ||
| Curetonite | 3.5 | Manganokhomyakovite | 5.0-6.0 | Teschemacherite | 1.5 | ||
| Curienite | 3.0 | Manganolangbeinite | 2.5-3.0 | Tetra-ferri-annite | 2.5-3.0 | ||
| Curite | 4.0-5.0 | Manganonaujakasite | 3.0-4.0 | Tetranatrolite | 5.0 | ||
| Cuspidine | 5.0-6.0 | Manganonordite-(Ce) | 5.0-5.5 | Tetrarooseveltite | 2.5 | ||
| Cuzticite | 3.0 | Manganosegelerite | 3.0-4.0 | Tetrawickmanite | 3.5-4.5 | ||
| Cyanochroite | 2.0-2.5 | Manganosite | 5.0-6.0 | Thadeuite | 3.5-4.0 | ||
| Cyanophyllite | 2.0 | Manganotychite | 4.0 | Thalenite-(Y) | 6.0-6.5 | ||
| Cyanotrichite | 2.0 | Manganpyrosmalite | 4.5 | Thaumasite | 3.5 | ||
| Cymrite | 2.0-3.0 | Manganvesuvianite | 6.0-7.0 | Thenardite | 2.5 | ||
| Cyrilovite ^top | 4.0 | Manjiroite | 7.0 | Theophrastite | 3.5 | ||
| Dachiardite-Ca | 4.0-4.5 | Mannardite | 7.0 | Theresemagnanite | 1.5-2.0 | ||
| Dachiardite-Na | 4.0-5.0 | Mansfieldite | 3.5-4.0 | Thermonatrite | 1.0 | ||
| Dalyite | 7.5 | Mantienneite | 3.0 | Thomasclarkite-(Y) | 2.0-3.0 | ||
| Damaraite | 3.0 | Mapimite | 3.0 | Thomasonite | 5.0 | ||
| Danalite | 5.5-6.0 | Marcasite | 6.0-6.5 | Thometzekite | 4.0-5.0 | ||
| Danburite | 7.0 | Marecottite | 3.0 | Thomsenolite | 2.0 | ||
| Dannemorite | 5.0-6.0 | Margarite | 4.0 | Thomsonite-Ca | 5.0-5.5 | ||
| Daqingshanite-(Ce) | 5.0 | Margarosanite | 2.5-3.0 | Thomsonite-Sr | 5.0 | ||
| Darapiosite | 5.0 | Marialite | 5.5-6.0 | Thorbastnasite | 4.0-4.5 | ||
| Darapskite | 2.5 | Maricite | 4.0-4.5 | Thoreaulite | 5.5-6.0 | ||
| Dashkovaite | 1.0 | Maricopaite | 1.0-1.5 | Thorikosite | 3.0 | ||
| Datolite | 5.5 | Marshite | 2.5 | Thorite | 5.0 | ||
| Daubreeite | 2.0-2.5 | Marsturite | 6.0 | Thorogummite | 5.5 | ||
| Davanite | 5.0 | Mascagnite | 2.0-2.5 | Thorosteenstrupine | 4.0 | ||
| Davidite-(Ce) | 6.0 | Massicot | 2.0 | Thortveitite | 6.5 | ||
| Davidite-(La) | 6.0 | Masutomilite | 2.5 | Thorutite | 4.5-5.5 | ||
| Davreuxite | 2.0-3.0 | Mathewrogersite | 2.0 | Thulite | 6.0 | ||
| Davyne | 6.0 | Matlockite | 2.5-3.0 | Tienshanite | 6.0-6.5 | ||
| Dawsonite | 3.0 | Matraite | 3.5-4.0 | Tiettaite | 3.0 | ||
| Deanesmithite | 4.5-5.0 | Mattheddleite | 3.5-4.5 | Tigers eye | 6.5-7.5 | ||
| Decrespignyite-(Y) | 4.0 | Matulaite | 1.0 | Tikhonenkovite | 3.5 | ||
| Defernite | 3.0 | Matveevite | 2.5 | Tilasite | 5.0 | ||
| Deliensite | 2.0 | Mawbyite | 4.0 | Tinaksite | 6.0 | ||
| Deloneite-(Ce) | 5.0 | Maxwellite | 5.0-5.5 | Tincalconite | 2.0 | ||
| Deloryite | 4.0 | Mazzite | 4.0-5.0 | Tinsleyite | 5.0 | ||
| Delrioite | 2.0 | Mcallisterite | 2.5 | Tinticite | 2.5 | ||
| Delvauxite | 2.5 | Mcalpineite | 3.0 | Tinzenite | 6.5-7.0 | ||
| Demantoid | 6.5-7.0 | Mcauslanite | 3.5 | Tiptopite | 3.5 | ||
| Denisovite | 4.0-5.0 | Mccrillisite | 4.5 | Tirodite | 6.0-6.5 | ||
| Denningite | 4.0 | Mcgillite | 5.0 | Tisinalite | 5.0 | ||
| Derbylite | 5.0 | Mcguinnessite | 2.5 | Titanate | 6.0 | ||
| Desautelsite | 2.0 | Mckelveyite-(Nd) | 3.0-3.5 | Titanite | 5.0-5.5 | ||
| Descloizite | 3.5 | Mckelveyite-(Y) | 3.5-4.0 | Titanowodginite | 5.5 | ||
| Despujolsite | 2.5 | Medenbachite | 4.5 | Tlapallite | 3.0 | ||
| Devilline | 2.5 | Meerschaum | 2.0-2.5 | Tobelite | 2.0 | ||
| Diaboleite | 2.5 | Megacyclite | 2.0 | Tobermorite | 2.5 | ||
| Diadochite | 3.0-3.5 | Megakalsilite | 6.0 | Todorokite | 1.5 | ||
| Diamond | 10.0 | Meionite | 5.0-6.0 | Tokkoite | 4.0-5.0 | ||
| Diaoyudaoite | 8.0 | Meixnerite | 2.0 | Tombarthite-(Y) | 5.0-6.0 | ||
| Diaspore | 6.5-7.5 | Melanocerite-(Ce) | 5.0-6.0 | Tomichite | 6.0 | ||
| Dickinsonite | 3.5-4.0 | Melanophlogite | 6.5-7.0 | Tooeleite | 3.0 | ||
| Dickite | 1.5-2.0 | Melanophlogite-beta | 6.5-7.0 | Topaz | 8.0 | ||
| Dickthomssenite | 2.5 | Melanterite | 2.0 | Torbernite | 2.0-2.5 | ||
| Dietrichite | 2.0 | Melilite | 5.0-5.5 | Tornebohmite-(Ce) | 4.5 | ||
| Dietzeite | 3.5 | Meliphanite | 5.0-5.5 | Tornebohmite-(La) | 4.5 | ||
| Dilithium | 5.0 | Melkovite | 3.0 | Torreyite | 3.0 | ||
| Dimorphite | 1.5 | Mellite | 2.0-2.5 | Tosudite | 1.0-2.0 | ||
| Dinite | 1.0 | Melonjosephite | 5.0 | Tounkite | 5.0-5.5 | ||
| Diopside | 5.0-6.0 | Mendipite | 2.5-3.0 | Tourmaline | 7.0 | ||
| Diopside | 6.0 | Mendozavilite | 1.5 | Traskite | 5.0 | ||
| Dioptase | 5.0 | Mendozite | 3.0 | Trechmannite | 1.5-2.0 | ||
| Dissakisite-(Ce) | 6.5-7.0 | Mereheadite | 3.5 | Trembathite | 6.5 | ||
| Dittmarite | 5.0 | Mereiterite | 2.5-3.0 | Tremolite | 5.5-6.5 | ||
| Dixenite | 3.0-4.0 | Merlinoite | 4.5 | Tremolite | 5.0-6.0 | ||
| Dollaseite-(Ce) | 6.5-7.0 | Merrihueite | 5.0-6.0 | Tridymite | 6.5-7.0 | ||
| Dolomite | 3.5-4.5 | Merwinite | 6.0 | Trigonite | 2.0-3.0 | ||
| Dolomite | 3.5-4.0 | Mesolite | 5.0 | Trikalsilite | 6.0 | ||
| Donbassite | 2.0-2.5 | Messelite | 3.5 | Trimerite | 6.0-7.0 | ||
| Donnayite-(Y) | 3.0 | Meta-aluminite | 1.0-2.0 | Trimounsite-(Y) | 7.0 | ||
| Donpeacorite | 5.0-6.0 | Meta-ankoleite | 2.0-2.5 | Triphylite | 4.0-5.0 | ||
| Dorallcharite | 3.0-4.0 | Meta-autunite | 1.0 | Triplite | 5.0 | ||
| Doyleite | 2.5-3.0 | Metaborite | 5.0 | Triploidite | 4.5-5.0 | ||
| Dozyite | 2.5 | Metadelrioite | 2.0 | Trippkeite | 4.0 | ||
| Dravite | 7.0-7.5 | Metahaiweeite | 3.5 | Tristramite | 3.0-4.0 | ||
| Dresserite | 2.5-3.0 | Metaheinrichite | 2.5 | Tritomite-(Ce) | 5.5 | ||
| Dreyerite | 2.0-3.0 | Metakahlerite | 2.5 | Tritomite-(Y) | 4.0 | ||
| Dufrenite | 3.5-4.0 | Metakirchheimerite | 2.0-2.5 | Trogerite | 2.0-3.0 | ||
| Duftite-alpha | 3.0 | Metalodevite | 2.0-2.5 | Trolleite | 5.5-6.0 | ||
| Duftite-beta | 3.0 | Metanovacekite | 2.5 | Trona | 2.5 | ||
| Dugganite | 3.0 | Metarossite | 1.0-2.0 | Tsaregorodtsevite | 6.0 | ||
| Dukeite | 3.0-4.0 | Metasideronatrite | 1.5-2.5 | Tschermakite | 5.0-6.0 | ||
| Dumortierite | 7.0 | Metaswitzerite | 2.5 | Tschermigite | 1.5-2.0 | ||
| Dumortierite | 8.5 | Metatorbernite | 2.5 | Tschernichite | 4.5 | ||
| Dundasite | 2.0 | Metatyuyamunite | 2.0 | Tschortnerite | 4.5 | ||
| Durangite | 5.5 | Meta-uranocircite | 2.0-2.5 | Tsepinite-Na | 5.0 | ||
| Dusmatovite | 4.5 | Meta-uranospinite | 2.0-3.0 | Tsumebite | 3.5 | ||
| Dussertite | 3.5 | Metavandendriesscheite | 3.0 | Tugarinovite | 4.7 | ||
| Dwornikite ^top | 2.0-3.0 | Metavariscite | 3.5 | Tugtupite | 4.0 | ||
| Eakerite | 5.5 | Metavauxite | 3.0 | Tuliokite | 3.0-4.0 | ||
| Earlshannonite | 3.0-4.0 | Metavoltine | 2.5 | Tumchaite | 4.5 | ||
| Ecdemite | 2.5 | Metazellerite | 2.0 | Tundrite-(Ce) | 3.0 | ||
| Eckermannite | 5.0-6.0 | Metazeunerite | 2.0-2.5 | Tundrite-(Nd) | 3.0 | ||
| Edenite | 6.0 | Methanehydrate | 2.5 | Tunellite | 2.5 | ||
| Edgarbaileyite | 4.0 | Meurigite | 3.0 | Tungstenite | 2.5 | ||
| Edingtonite | 4.0-5.0 | Meyerhofferite | 2.0 | Tungstibite | 2.0 | ||
| Effenbergerite | 4.0-5.0 | Micheelsenite | 3.5-4.0 | Tungstite | 2.5 | ||
| Efremovite | 2.0 | Microcline | 6.0 | Tungusite | 2.0 | ||
| Eggletonite | 3.0-4.0 | Microlite | 5.0-6.0 | Turkestanite | 5.5-6.0 | ||
| Eglestonite | 2.0-3.0 | Microsommite | 6.0 | Turneaureite | 5.0 | ||
| Ehrleite | 3.5 | Miersite | 2.5-3.0 | Turquoise | 5.0-6.0 | ||
| Eifelite | 5.0-6.0 | Mikasaite | 2.0 | Tuscanite | 5.5-6.0 | ||
| Eitelite | 3.5 | Milarite | 6.0 | Tusionite | 5.0-6.0 | ||
| Ekanite | 4.5 | Mimetite | 3.5-4.0 | Tuzlaite | 2.0-3.0 | ||
| Ekaterinite | 1.0 | Minamiite | 3.0-4.0 | Tvalchrelidzeite | 3.0 | ||
| Ekatite | 3.0 | Minasgeraisite-(Y) | 6.0-7.0 | Tvedalite | 4.5 | ||
| Elaeolite | 5.5-6.0 | Minasragrite | 1.0-2.0 | Tweddillite | 6.0-7.0 | ||
| Elbaite | 7.5 | Mineevite-(Y) | 4.0 | Tychite | 3.5 | ||
| Ellenbergerite | 6.5 | Minehillite | 4.0 | Tyretskite | 5.0 | ||
| Elpasolite | 2.5 | Minium | 2.5-3.0 | Tyrolite | 1.5-2.0 | ||
| Elpidite | 7.0 | Minnesotaite | 1.5-2.0 | Tyuyamunite ^top | 1.5-2.0 | ||
| Elyite | 2.0 | Minrecordite | 3.5-4.0 | Ulexite | 2.5 | ||
| Embolite | 1.5-2.0 | Minyulite | 3.5 | Ulrichite | 3.5 | ||
| Embreyite | 3.5 | Mirabilite | 1.5-2.0 | Umbite | 4.5 | ||
| Emeleusite | 5.0-6.0 | Miserite | 5.5-6.0 | Umbozerite | 5.0 | ||
| Emerald | 7.5-8.0 | Mitridatite | 3.5 | Ungarettiite | 6.0 | ||
| Emmonsite | 2.0-2.5 | Mitscherlichite | 2.5 | Ungemachite | 2.5 | ||
| Endellite | 1.0-2.0 | Mixite | 3.5-4.0 | Ungursaite | 7.0 | ||
| Englishite | 3.0 | Mohrite | 2.0-2.5 | Uralborite | 4.0 | ||
| Enstatit | 5.5 | Moldavite | 5.5 | Uralolite | 2.5 | ||
| Enstatite | 5.5 | Moluranite | 3.0-4.0 | Uramphite | 2.0-2.5 | ||
| Eosphorite | 5.0 | Molybdite | 3.0-4.0 | Uraninite | 5.0-6.0 | ||
| Ephesite | 3.5-4.5 | Molybdofornacite | 2.0-3.0 | Uranmicrolite | 5.5 | ||
| Epididymite | 5.5 | Molybdomenite | 3.5 | Uranocircite | 2.0-2.5 | ||
| Epidote | 6.0-7.0 | Molybdophyllite | 3.0-4.0 | Uranophane | 2.5 | ||
| Epidote | 7.0-7.5 | Monazite-(Ce) | 5.0-5.5 | Uranophane-beta | 2.5-3.0 | ||
| Epistilbite | 4.0-5.0 | Monazite-(La) | 5.0-5.5 | Uranopolycrase | 5.0-6.0 | ||
| Epistolite | 1.0-1.5 | Monazite-(Nd) | 5.0-5.5 | Uranosphaerite | 2.0-3.0 | ||
| Epsomite | 2.0-2.5 | Monetite | 3.5 | Uranospinite | 2.0-3.0 | ||
| Ercitite | 3.0-4.0 | Mongolite | 2.0 | Uranotungstite | 2.0 | ||
| Ericaite | 7.0-7.5 | Monimolite | 4.6 | Uranpyrochlore | 5.0 | ||
| Eriochalcite | 2.5 | Monohydrocalcite | 2.0-3.0 | Urusovite | 4.0 | ||
| Erionite | 3.5-4.0 | Monsmedite | 2.0 | Ushkovite | 3.5 | ||
| Erionite-Ca | 3.5-4.0 | Montebrasite | 5.5-6.0 | Usovite | 3.5 | ||
| Erionite-K | 3.5-4.0 | Monteregianite-(Y) | 3.5 | Ussingite | 6.5 | ||
| Erionite-Na | 3.5-4.0 | Montgomeryite | 4.0 | Utahite | 4.0-5.0 | ||
| Erlianite | 3.5 | Monticellite | 5.0 | Uvarovite | 7.0-7.5 | ||
| Ershovite | 2.5-3.0 | Montmorillonite | 1.5-2.0 | Uvarovite | 6.5-7.0 | ||
| Ertixiite | 5.9 | Montroyalite | 3.5 | Uvite | 7.5 | ||
| Erythrite | 1.5-2.0 | Montroydite | 1.5-2.0 | Uzonite ^top | 1.5 | ||
| Esperanzaite | 4.5 | Moonstone | 6.0-6.5 | Valentinite | 2.5-3.0 | ||
| Esperite | 5.0 | Mooreite | 3.0 | Vanadinite | 3.5-4.0 | ||
| Esseneite | 6.0 | Moorhouseite | 2.5 | Vanadiumdravite | 7.5 | ||
| Ettringite | 2.0-2.5 | Mopungite | 3.0 | Vanadomalayaite | 6.0 | ||
| Euchroite | 3.5-4.0 | Mordenite | 5.0 | Vandenbrandeite | 4.0 | ||
| Euclase | 7.5 | Morelandite | 4.5 | Vandendriesscheite | 3.0 | ||
| Eucryptite | 6.5 | Morenosite | 2.0-2.5 | Vantasselite | 2.0-2.5 | ||
| Eudialyte | 5.0-5.5 | Morimotoite | 7.5 | Vanthoffite | 3.5 | ||
| Eudidymite | 6.0 | Morinite | 4.0-4.5 | Vanuralite | 2.0 | ||
| Eugsterite | 1.0-2.0 | Mosandrite | 4.0 | Varennesite | 4.0 | ||
| Eulytite | 4.5 | Moschelite | 1.5-2.0 | Variscite | 4.0-4.5 | ||
| Euxenite-(Y) | 6.5 | Mosesite | 3.0-4.0 | Variscite | 4.0-5.0 | ||
| Evansite | 3.5-4.0 | Mottramite | 3.5 | Varlamoffite | 6.0-7.0 | ||
| Eveite | 4.0 | Mountkeithite | 2.0 | Varulite | 5.0 | ||
| Evenkite | 1.0 | Mourite | 3.0 | Vashegyite | 2.0-3.0 | ||
| Eylettersite | 3.0-4.0 | Moydite-(Y) | 1.0-2.0 | Vaterite | 3.0 | ||
| Ezcurrite ^top | 3.0-3.5 | Mozartite | 6.0 | Vauquelinite | 2.5-3.0 | ||
| Fabianite | 6.0 | Mrazekite | 2.0-3.0 | Vauxite | 3.5 | ||
| Fahleite | 2.0 | Mroseite | 4.0 | Vayrynenite | 5.0 | ||
| Fairbankite | 2.0 | Muirite | 2.5 | Veatchite | 2.0 | ||
| Fairchildite | 2.5 | Mukhinite | 8.0 | Vergasovaite | 4.0-5.0 | ||
| Fairfieldite | 3.5 | Mullite | 6.0-7.0 | Vermiculite | 1.5-2.0 | ||
| Falcondoite | 2.0-3.0 | Mundrabillaite | 1.0-2.0 | Verplanckite | 2.5-3.0 | ||
| Faujasite | 5.0 | Munirite | 1.0-2.0 | Vertumnite | 5.0 | ||
| Faujasite-Ca | 5.0 | Murmanite | 2.5-3.0 | Vesignieite | 3.5-4.0 | ||
| Faujasite-Mg | 5.0 | Muscovite | 2.0-2.5 | Vesuvianite | 6.5 | ||
| Faujasite-Na | 5.0 | Mushistonite | 4.0-4.5 | Veszelyite | 3.5-4.0 | ||
| Faustite | 5.5 | Muskoxite ^top | 3.0 | Vicanite-(Ce) | 5.5-6.0 | ||
| Fayalite | 6.5 | Nabaphite | 2.0 | Viitaniemiite | 5.0 | ||
| Fedotovite | 2.5 | Nabesite | 5.0-6.0 | Villiaumite | 2.5 | ||
| Feinglosite | 4.0-5.0 | Nabiasite | 4.0-5.0 | Villyaellenite | 4.0 | ||
| Feklichevite | 5.5 | Nabokoite | 2.0-2.5 | Vimsite | 4.0 | ||
| Feldspar | 6.0-6.5 | Nacaphite | 3.0 | Vinogradovite | 4.0 | ||
| Felsobanyaite | 1.5 | Nacareniobsite-(Ce) | 5.0 | Viseite | 3.0-4.0 | ||
| Fenaksite | 5.0-5.5 | Nacrite | 1.0 | Vishnevite | 5.0-6.0 | ||
| Fencooperite | 4.5-5.0 | Nadorite | 3.5-4.0 | Vismirnovite | 4.0 | ||
| Fergusonite-(Ce)+A2376 | 5.5-6.5 | Nafertisite | 2.0-3.0 | Vistepite | 4.5 | ||
| Fergusonite-(Nd) | 5.5-6.5 | Nahcolite | 2.5 | Vitusite-(Ce) | 4.5 | ||
| Fergusonite-beta-(Ce) | 5.5-6.5 | Nahpoite | 1.0-2.0 | Vivianite | 1.5-2.5 | ||
| Fergusonite-beta-(Nd) | 5.5-6.5 | Nalipoite | 4.0 | Vivianite | 1.5-2.0 | ||
| Fergusonite-beta-(Y) | 5.5-6.5 | Namansilite | 6.0-7.0 | Vladimirite | 3.5 | ||
| Fermorite | 5.0 | Nambulite | 6.5-7.0 | Vlasovite | 6.0 | ||
| Ferriallanite-(Ce) | 6.0 | Namuwite | 2.0 | Vochtenite | 3.0 | ||
| Ferribarroisite | 5.0-6.0 | Nanlingite | 2.5 | Volborthite | 3.0 | ||
| Ferri-clinoholmquistite | 6.0 | Nanpingite | 2.5-3.0 | Volkonskoite | 1.5-2.0 | ||
| Ferricopiapite | 2.5-3.0 | Nantokite | 2.0-2.5 | Volkovskite | 2.5 | ||
| Ferrierite | 3.0-3.5 | Narsarsukite | 7.0 | Voltaite | 3.0-3.5 | ||
| Ferrierite-K | 3.0-3.5 | Nasledovite | 2.0 | Vonbezingite | 4.0 | ||
| Ferrierite-Mg | 3.0-3.5 | Nasonite | 4.0 | Vonsenite | 5.0 | ||
| Ferrierite-Na | 3.0-3.5 | Nastrophite | 2.0 | Vuagnatite | 6.0 | ||
| Ferrilotharmeyerite | 3.0 | Natalyite | 7.0 | Vuonnemite | 2.0-3.0 | ||
| Ferrimolybdite | 2.5-3.0 | Natanite | 5.0 | Vuoriyarvite-K | 4.5 | ||
| Ferrinatrite | 2.5 | Natisite | 3.0-4.0 | Vyuntspakhkite-(Y) ^top | 6.0-7.0 | ||
| Ferripedrizite | 6.0 | Natrite | 3.5 | Wadeite | 5.5-6.0 | ||
| Ferripyrophyllite | 1.5-2.0 | Natroalunite | 3.5-4.0 | Wagnerite | 5.0-5.5 | ||
| Ferrisicklerite | 4.0 | Natroapophyllite | 4.0-5.0 | Wairakite | 5.5-6.0 | ||
| Ferristrunzite | 4.0 | Natrochalcite | 4.5 | Wakabayashilite | 1.5 | ||
| Ferrisurite | 2.0-2.5 | Natrodufrenite | 3.5-4.5 | Walentaite | 3.0 | ||
| Ferrisymplesite | 2.5 | Natrofairchildite | 2.5 | Walkerite | 3.0 | ||
| Ferritaramite | 5.0-6.0 | Natrojarosite | 2.5-3.5 | Wallkilldellite | 3.0 | ||
| Ferritschermakite | 5.0-6.0 | Natrolemoynite | 3.0 | Wallkilldellite-(Fe) | 2.0-3.0 | ||
| Ferro-actinolite | 5.0-6.0 | Natrolite | 5.5-6.0 | Walpurgite | 3.5 | ||
| Ferro-aluminoceladonite | 2.0-2.5 | Natromontebrasite | 5.5 | Walstromite | 3.5 | ||
| Ferro-anthophyllite | 5.5-6.0 | Natron | 1.0 | Walthierite | 3.0-4.0 | ||
| Ferroaxinite | 6.5-7.0 | Natronambulite | 5.5-6.0 | Wardite | 5.0 | ||
| Ferrobustamite | 6.0 | Natrophilite | 4.5-5.0 | Wardsmithite | 2.5 | ||
| Ferrocarpholite | 5.5 | Natrophosphate | 2.5 | Warwickite | 3.0-4.0 | ||
| Ferroceladonite | 2.0-2.5 | Natrotantite | 7.0 | Wavellite | 3.5-4.0 | ||
| Ferrochloropargasite | 5.0-6.0 | Natroxalate | 3.0 | Wawayandaite | 1.0 | ||
| Ferro-edenite | 5.0-6.0 | Naujakasite | 2.0-3.0 | Waylandite | 4.0-5.0 | ||
| Ferrogedrite | 5.5-6.0 | Navajoite | 1.5 | Weberite | 3.5 | ||
| Ferroglaucophane | 6.0 | Nchwaningite | 5.5 | Weddellite | 4.0 | ||
| Ferrohexahydrite | 2.0 | Nealite | 4.0 | Weeksite | 1.0-2.0 | ||
| Ferrohogbomite-2N2S | 6.0-7.0 | Nefedovite | 4.5 | Wegscheiderite | 2.5-3.0 | ||
| Ferrohornblende | 5.0-6.0 | Neighborite | 4.5 | Weilerite | 5.0 | ||
| Ferrokentbrooksite | 5.0-6.0 | Nelenite | 5.0 | Weinebeneite | 3.0-4.0 | ||
| Ferrokinoshitalite | 3.0 | Nenadkevichite | 5.0 | Welinite-III | 4.0 | ||
| Ferronigerite-2N1S | 9.0 | Neotocite | 3.0-4.0 | Welinite-VIII | 4.0 | ||
| Ferronigerite-6N6S | 8.5 | Nepheline | 6.0 | Weloganite | 3.5 | ||
| Ferronordite-(Ce) | 5.0-5.5 | Nephrite | 6.0-6.5 | Welshite | 6.0 | ||
| Ferronordite-(La) | 5.0 | Nepouite | 2.0-2.5 | Wendwilsonite | 3.0-4.0 | ||
| Ferropargasite | 5.0-6.0 | Nepskoeite | 1.5-2.0 | Wenkite | 6.0 | ||
| Ferropyrosmalite | 4.5 | Neptunite | 5.0-6.0 | Werdingite | 7.0 | ||
| Ferrorichterite | 5.0-6.0 | Nesquehonite | 2.5 | Wesselsite | 4.0-5.0 | ||
| Ferrosilite | 5.0-6.0 | Neustadtelite | 4.5 | Wheatleyite | 1.0-2.0 | ||
| Ferrostrunzite | 4.0 | Newberyite | 3.0-3.5 | Whewellite | 2.5-3.0 | ||
| Ferrotaaffeite-6N3S | 8.0-8.5 | Nickelaustinite | 4.0 | Whiteite-(CaFeMg) | 4.0 | ||
| Ferrotschermakite | 5.0-6.0 | Nickelbischofite | 1.5 | Whiteite-(CaMnMg) | 3.5 | ||
| Ferrotychite | 4.0 | Nickel-boussingaultite | 2.5 | Whiteite-(MnFeMg) | 4.0 | ||
| Ferrowodginite | 5.5 | Nickelhexahydrite | 2.0 | Whitlockite | 5.0 | ||
| Ferrowyllieite | 4.0 | Nickellotharmeyerite | 4.5 | Whitmoreite | 3.0 | ||
| Fersmanite | 5.5 | Nickelschneebergite | 4.0-4.5 | Wickenburgite | 5.0 | ||
| Fersmite | 4.0-4.5 | Nickel-zippeite | 5.0-5.5 | Wickmanite | 4.0-4.5 | ||
| Feruvite | 7.0 | Nickenichite | 3.0 | Widenmannite | 2.0 | ||
| Fettelite | 3.5-4.0 | Nierite | 9.0 | Widgiemoolthalite | 3.5 | ||
| Fianelite | 3.0 | Nifontovite | 3.5 | Wightmanite | 5.5 | ||
| Fibroferrite | 2.0 | Nikischerite | 2.0 | Wilhelmkleinite | 4.5 | ||
| Fiedlerite | 3.5 | Nimite | 3.0 | Wilhelmvierlingite | 4.0 | ||
| Fillowite | 4.5 | Ningyoite | 3.0-4.0 | Wilkinsonite | 5.0 | ||
| Finnemanite | 2.5 | Niobo-aeschynite-(Ce) | 5.5 | Willemite | 5.5 | ||
| Fleischerite | 2.5-3.0 | Niobo-aeschynite-(Nd) | 5.0-6.0 | Willhendersonite | 3.0 | ||
| Flinkite | 4.5 | Niobokupletskite | 3.0-4.0 | Wiluite | 6.0 | ||
| Florencite-(Ce) | 5.0-6.0 | Niobophyllite | 3.0-4.0 | Winchite | 5.0-6.0 | ||
| Florencite-(La) | 5.0-6.0 | Niocalite | 6.0 | Wiserite | 2.5 | ||
| Florencite-(Nd) | 5.0-6.0 | Niter | 2.0 | Witherite | 3.0-3.5 | ||
| Florensovite | 5.0 | Nitratine | 1.5-2.0 | Wohlerite | 5.5-6.5 | ||
| Fluellite | 3.0 | Nitrobarite | 3.0 | Wolfeite | 4.5-5.0 | ||
| Fluoborite | 3.5 | Nitrocalcite | 1.0-2.0 | Wollastonite-1A | 5.0 | ||
| Fluocerite-(Ce) | 4.5-5.0 | Nobleite | 3.0 | Wollastonite-2M | 5.0 | ||
| Fluocerite-(La) | 4.0-5.0 | Noelbensonite | 4.0 | Wollastonite-3A-4A-5A-7A | 5.0 | ||
| Fluorapatite | 5.0 | Nontronite | 1.5-2.0 | Wolsendorfite | 5.0 | ||
| Fluorapophyllite | 4.0-5.0 | Norbergite | 6.0-6.5 | Wonesite | 2.5-3.0 | ||
| Fluorbritholite-(Ce) | 5.0 | Nordenskioldine | 5.5-6.0 | Woodallite | 1.5-2.0 | ||
| Fluorcaphite | 5.0 | Nordite-(Ce) | 5.0 | Woodhouseite | 4.5 | ||
| Fluorellestadite | 4.5 | Nordite-(La) | 5.0-6.0 | Woodruffite | 4.5 | ||
| Fluorite | 4.0 | Nordstrandite | 3.0 | Woolridgeite | 2.0-3.0 | ||
| Fluorocannilloite | 6.0 | Normandite | 5.0-6.0 | Wroewolfeite | 2.5 | ||
| Fluoro-edenite | 5.0-6.0 | Norsethite | 3.5 | Wulfenite | 2.5-4.0 | ||
| Fluoro-ferroleakeite | 6.0 | Northupite | 3.5-4.0 | Wulfenite | 3.0 | ||
| Fluoro-magnesio-arfvedsonite | 5.5 | Nosean | 5.5-6.0 | Wulfingite | 3.0 | ||
| Fluorthalenite-(Y) | 4.0-5.0 | Novacekite | 2.5 | Wupatkiite | 1.5-2.0 | ||
| Foitite | 7.0 | Novgorodovaite | 2.5 | Wurtzite | 3.5-4.0 | ||
| Fontanite | 3.0 | Nsutite | 7.0 | Wustite | 5.0-5.5 | ||
| Foordite | 6.0 | Nullaginite | 1.5-2.0 | Wyartite | 3.0-4.0 | ||
| Formanite-(Y) | 5.5-6.5 | Nyboite ^top | 5.0-6.0 | Wycheproofite | 4.0-5.0 | ||
| Formicaite | 1.0 | Obertiite | 5.0 | Wyllieite ^top | 4.0-4.5 | ||
| Fornacite | 2.0-3.0 | Obisidian | 5.0-5.5 | Xanthoconite | 2.5-3.0 | ||
| Forsterite | 6.0-7.0 | Odinite | 2.5 | Xanthoxenite | 2.5 | ||
| Fossilized Wood | 6.5-7.0 | Odintsovite | 5.0-5.5 | Xenotime-(Y) | 4.0-5.0 | ||
| Fourmarierite | 3.0-4.0 | Offretite | 4.0-4.5 | Xiangjiangite | 1.0-2.0 | ||
| Fraipontite | 2.5 | Ogdensburgite | 2.0 | Ximengite | 4.5 | ||
| Francevillite | 3.0 | Ojuelaite | 3.0 | Xitieshanite | 3.0 | ||
| Franciscanite-III | 4.0 | Okayamalite | 5.5 | Xonotlite ^top | 6.5 | ||
| Franciscanite-VIII | 4.0 | Okenite | 5.0 | Yafsoanite | 5.5 | ||
| Francisite | 3.0-4.0 | Okhotskite-(Mn++) | 6.0 | Yag | 7.5-8.0 | ||
| Francoisite-(Nd) | 3.0 | Olekminskite | 3.0 | Yagiite | 5.0-6.0 | ||
| Franconite | 4.0 | Olenite | 7.0 | Yakhontovite | 2.0-3.0 | ||
| Frankamenite | 5.5 | Olgite | 4.5 | Yanomamite | 5.5-6.0 | ||
| Frankdicksonite | 3.0 | Oligoclase | 7.0 | Yaroslavite | 4.5 | ||
| Frankhawthorneite | 3.0-3.5 | Olivenite | 3.0 | Yavapaiite | 2.5-3.0 | ||
| Franklinfurnaceite | 3.0 | Olivine | 6.5-7.0 | Yeatmanite | 4.0 | ||
| Franklinite | 5.5-6.5 | Olmsteadite | 4.0 | Yecoraite | 3.0 | ||
| Franklinphilite | 4.0 | Olsacherite | 3.0-3.5 | Yedlinite | 2.5 | ||
| Fransoletite | 3.0 | Olshanskyite | 4.0 | Yftisite-(Y) | 3.5-4.0 | ||
| Franzinite | 5.0 | Olympite | 4.0 | Yingjiangite | 3.0-4.0 | ||
| Fredrikssonite | 6.0 | Ominelite | 7.0 | Yoderite | 6.0 | ||
| Freedite | 3.0 | Omphacite | 5.0-6.0 | Yttrobetafite-(Y) | 4.5-5.5 | ||
| Fresnoite | 3.0-4.0 | Oneillite | 5.0-6.0 | Yttrocerite | 4.0-5.0 | ||
| Friedelite | 4.0-5.0 | Opal | 5.5-6.5 | Yttrocrasite-(Y | 5.5-6.0 | ||
| Fritzscheite | 2.0-3.0 | Ordonezite | 6.5 | Yttropyrochlore-(Y) | 4.5-5.5 | ||
| Frolovite | 3.5 | Orebroite-III | 4.0 | Yttrotungstite-(Y) | 1.0 | ||
| Frondelite | 4.5 | Orebroite-VIII | 4.0 | Yuanfuliite | 6.0-6.5 | ||
| Fuenzalidaite | 2.5-3.0 | Organovaite-Mn | 5.0 | Yugawaralite | 4.5 | ||
| Fukalite | 4.0 | Organovaite-Zn | 5.0 | Yukonite | 2.0-3.0 | ||
| Fullerite | 3.5 | Orientite | 4.0-5.0 | Yvonite ^top | 3.5-4.0 | ||
| Furongite ^top | 2.0-3.0 | Orlymanite | 4.0-5.0 | Zabuyelite | 3.0 | ||
| Gabrielsonite | 3.5 | Orpiment | 1.5-2.0 | Zaherite | 3.5 | ||
| Gadolinite-(Ce) | 6.5-7.0 | Orschallite | 4.0 | Zairite | 4.5 | ||
| Gadolinite-(Y) | 6.5-7.0 | Orthobrannerite | 5.5 | Zajacite-(Ce) | 3.5 | ||
| Gagarinite-(Y) | 4.5 | Orthochamosite | 2.0 | Zakharovite | 2.0 | ||
| Gahnite | 7.5-8.0 | Orthochevkinite | 5.5 | Zalesiite | 2.0-3.0 | ||
| Gahnite | 8.0 | Orthochrysotile | 2.5-3.0 | Zanazziite | 5.0 | ||
| Gainesite | 4.0 | Orthoclase | 6.0 | Zaratite | 3.0-3.5 | ||
| Gaitite | 5.0 | Orthojoaquinite-(Ce) | 5.5 | Zavaritskite | 2.0-2.5 | ||
| Galileiite | 4.0 | Orthojoaquinite-(La) | 5.0 | Zdenekite | 1.5-2.0 | ||
| Galkhaite | 3.0 | Orthominasragrite | 1.0 | Zektzerite | 6.0 | ||
| Gallobeudantite | 4.0 | Orthowalpurgite | 4.5-5.0 | Zellerite | 2.0 | ||
| Gamagarite | 4.5-5.0 | Osarizawaite | 3.0-4.0 | Zemkorite | 2.0 | ||
| Gananite | 3.5 | Osumilite-(Fe) | 5.0-6.0 | Zeophyllite | 3.0 | ||
| Ganomalite | 3.0 | Osumilite-(Mg) | 5.0-6.0 | Zeunerite | 2.5 | ||
| Ganophyllite | 4.0-4.5 | Oswaldpeetersite | 2.0-3.0 | Zharchikhite | 4.5 | ||
| Garnet | 7.0-7.5 | Otavite | 3.5-4.0 | Zhemchuzhnikovite | 2.0 | ||
| Garnierite | 2.5-3.0 | Otjisumeite | 3.0 | Zhonghuacerite-(Ce) | 4.5 | ||
| Garronite | 4.0-5.0 | Ottrelite | 6.0-7.0 | Zimbabweite | 5.0-5.5 | ||
| Gartrellite | 1.0-2.0 | Otwayite | 4.0 | Zincgartrellite | 4.5 | ||
| Garyansellite | 4.0 | Oursinite | 3.0-3.5 | Zincite | 4.5 | ||
| Gasparite-(Ce) | 5.0 | Overite | 3.5-4.0 | Zinc-melanterite | 2.0 | ||
| Gaspeite | 4.0-5.0 | Oxammite | 2.5 | Zincobotryogen | 2.5 | ||
| Gatehouseite | 4.0 | Oyelite ^top | 5.0 | Zincocopiapite | 2.0 | ||
| Gatelite-(Ce) | 6.0-7.0 | Pabstite | 6.0 | Zincohogbomite-2N2S | 7.0 | ||
| Gatumbaite | 4.0-5.0 | Paceite | 1.5 | Zincovoltaite | 3.0 | ||
| Gaudefroyite | 6.0 | Pachnolite | 3.0 | Zincowoodwardite | 1.0 | ||
| Gaultite | 6.0 | Paganoite | 1.0-2.0 | Zincowoodwardite-1T | 1.0 | ||
| Gaylussite | 2.5 | Pahasapaite | 4.5 | Zincowoodwardite-3R | 1.0 | ||
| Gearksutite | 2.0 | Painite | 8.0 | Zincrosasite | 4.5 | ||
| Gebhardite | 3.0 | Palenzonaite | 5.0-5.5 | Zincsilite | 1.5-2.0 | ||
| Gedrite | 5.5-6.0 | Palermoite | 5.5 | Zinc-zippeite | 5.0-5.5 | ||
| Gehlenite | 5.0-6.0 | Palmierite | 2.0 | Zinnwaldite | 3.5-4.0 | ||
| Geigerite | 3.0 | Palygorskite | 2.0-2.5 | Zippeite | 2.0 | ||
| Geminite | 3.0-3.5 | Panasqueiraite | 5.0 | Zircon | 7.5 | ||
| Genthelvite | 6.0-6.5 | Papagoite | 5.0-5.5 | Zirconolite-2M | 5.5 | ||
| Georgbokiite | 4.0 | Parabariomicrolite | 4.0 | Zirconolite-3O | 5.5 | ||
| Georgeericksenite | 3.0-4.0 | Parabrandtite | 3.0-4.0 | Zirconolite-3T | 5.5 | ||
| Georgeite | 1.0-2.0 | Parabutlerite | 2.5 | Zircophyllite | 4.0-4.5 | ||
| Georgiadesite | 3.5 | Paracelsian | 6.0 | Zircosulfate | 2.5-3.0 | ||
| Gerasimovskite | 2.0 | Parachrysotile | 2.5-3.0 | Zirkelite | 5.5 | ||
| Gerenite-(Y) | 5.0 | Paracoquimbite | 2.5 | Zirklerite | 3.5 | ||
| Gerhardtite | 2.0 | Paradamite | 3.5 | Zirsinalite | 5.0 | ||
| Gerstleyite | 2.5 | Parafransoletite | 2.5 | Zodacite | 4.0 | ||
| Gerstmannite | 4.5 | Paragonite | 2.5 | Zoisite | 6.5 | ||
| Getchellite | 1.5-2.0 | Parahopeite | 3.5 | Zorite | 3.0-4.0 | ||
| Gibbsite | 2.5-3.0 | Parakeldyshite | 5.5-6.0 | Zunyite | 7.0 | ||
| Gillespite | 4.0 | Parakuzmenkoite-Fe | 5.0 | Zwieselite | 5.0-5.5 | ||
| Gilmarite | 3.0 | Paralabuntsovite-Mg | 6.0 | Zykaite ^top | 2.0 | ||
| Giniite ^top | 3.0-4.0 | Paralaurionite | 3.0 | ||||
| Paralstonite ^top | 4.0-4.5 | ||||||