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 1141-1200 of 5,084 specimens
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Dellagiustaite
Hardness: 6.5 - 7
Dellaite
Deloneite
Hardness: 5
Deloryite
Hardness: 4
Delrioite
Hardness: 2
Deltalumite
Delvauxite
Hardness: 2.5
Demagistrisite
Demartinite
Demesmaekerite
Hardness: 3 - 4
Demicheleite-(br)
Demicheleite-(cl)
Demicheleite-(i)
Denisovite
Hardness: 4 - 5
Denningite
Hardness: 4
Depmeierite
Hardness: 5
Derbylite
Hardness: 5
Derriksite
Dervillite
Hardness: 1 - 1.5
Desautelsite
Hardness: 2
Despujolsite
Hardness: 2.5
Dessauite-(y)
Hardness: 6.5 - 7
Destinezite
Hardness: 3 - 4
Deveroite-(ce)
Hardness: 2 - 2.5
Devilliersite
Devilline
Hardness: 2.5
Devitoite
Hardness: 4
Dewindtite
Diaboleite
Hardness: 2.5
Diadochite
Hardness: 3 - 4
Diamond
Hardness: 10
Diaoyudaoite
Hardness: 7.5 - 8
Diaphorite
Hardness: 2.5 - 3
Dickinsonite-(kmnna)
Hardness: 3.5 - 4
Dickite
Hardness: 2 - 2.5
Dickthomssenite
Hardness: 2.5
Diegogattaite
Hardness: 5 - 6
Dienerite
Dietrichite
Hardness: 2
Dietzeite
Hardness: 3.5
Digenite
Hardness: 2.5 - 3
Dimorphite
Hardness: 1.5
Dingdaohengite-(ce)
Dinite
Hardness: 1
Dioptase
Hardness: 5
Dioskouriite
Direnzoite
Hardness: 4.5
Dissakisite-(ce)
Hardness: 6.5 - 7
Dissakisite-(la)
Hardness: 6.5 - 7
Disulfodadsonite
Dittmarite
Hardness: 5
Diversilite-(ce)
Hardness: 5
Dixenite
Hardness: 3 - 4
Djerfisherite
Hardness: 3.5
Djurleite
Hardness: 2.5 - 3
Dmisokolovite
Hardness: 3
Dmisteinbergite
Hardness: 6
Dmitryivanovite
Dobrovolskyite
Dokuchaevite
Hardness: 2
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