Minerals
Minerals are naturally occurring inorganic substances with a specific chemical composition and crystalline structure. They are the building blocks of rocks and are classified by their chemical composition and crystal system.
Showing 1501-1560 of 5,084 specimens
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Gatedalite
Gatehouseite
Hardness: 4
Gatelite-(ce)
Hardness: 6 - 7
Gatewayite
Hardness: 2
Gatumbaite
Hardness: 4 - 5
Gaudefroyite
Hardness: 6
Gaultite
Hardness: 6
Gauthierite
Gayite
Hardness: 4 - 5
Gaylussite
Hardness: 2.5
Gazeevite
Hardness: 4.5
Gearksutite
Hardness: 2
Gebhardite
Hardness: 3
Gedrite
Hardness: 5.5 - 6
Geerite
Hardness: 3.5 - 4
Geffroyite
Hardness: 2.5
Gehlenite
Hardness: 5 - 6
Geigerite
Hardness: 3
Geikielite
Hardness: 5 - 6
Gelosaite
Hardness: 3
Geminite
Hardness: 3 - 3.5
Gengenbachite
Hardness: 2
Genkinite
Hardness: 5.5 - 6
Genplesite
Hardness: 3
Genthelvite
Hardness: 6 - 6.5
Geocronite
Hardness: 2.5 - 3
Georgbarsanovite
Georgbokiite
Hardness: 4
George-ericksenite
Hardness: 3 - 4
Georgechaoite
Hardness: 5
Georgeite
Hardness: 1 - 2
Georgerobinsonite
Georgiadèsite
Hardness: 3.5
Gerasimovskite
Hardness: 2
Gerdtremmelite
Gerenite-(y)
Hardness: 5
Gerhardtite
Hardness: 2
Germanite
Hardness: 4
Germanocolusite
Hardness: 4.5 - 5
Gersdorffite
Hardness: 5.5
Gersdorffite-p213
Gersdorffite-pa3
Hardness: 5.5
Gersdorffite-pca21
Gerstleyite
Hardness: 2.5
Gerstmannite
Hardness: 4.5
Geschieberite
Hardness: 2
Getchellite
Hardness: 1.5 - 2
Geversite
Hardness: 4.5 - 5
Ghiaraite
Giacovazzoite
Gianellaite
Hardness: 3
Giannettite
Gibbsite
Hardness: 2.5 - 3
Giessenite
Hardness: 2.5
Giftgrubeite
Hardness: 3.5
Gilalite
Hardness: 2
Gillardite
Gillespite
Hardness: 4
Gillulyite
Hardness: 2 - 2.5
Gilmarite
Hardness: 3
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