Milky Quartz
Silicon Dioxide (SiO2)
Category
Browse sedimentary (secondary mineral) within igneous specimens identified by the Rock Identifier community.
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Mica (Muscovite or Biotite)
Sheet silicate mineral group (e.g., KAl2(AlSi3O10)(F,OH)2)
Turquoise
CuAl6(PO4)4(OH)8·4H2O
Chrysocolla
Chrysocolla (Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O)
Chrysocolla
Hydrated copper phyllosilicate (Cu,Al)2H2Si2O5(OH)4·nH2O
Pyromorphite
Pyromorphite (Pb5(PO4)3Cl)
Turquoise
Hydrated phosphate of copper and aluminium (CuAl6(PO4)4(OH)8·4H2O)
Chrysocolla
Chrysocolla (Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O)
Sulfur on Quartz
Native Sulfur (S8) with Quartz (SiO2)
Azurite
Azurite (Cu3(CO3)2(OH)2)
Jasper (Iron-stained Chert)
Silicon Dioxide (SiO2) with impurities of Hematite or Goethite
Peridotite
Ultramafic igneous rock (primarily olivine and pyroxene)
Variscite
Variscite (AlPO4·2H2O)
Rock Crystal Quartz
Silicon Dioxide (SiO2)
Chalcanthite
Copper(II) sulfate pentahydrate (CuSO4·5H2O)
Chrysocolla
Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O
Chrysocolla
Hydrated copper phyllosilicate, (Cu,Al)2H2Si2O5(OH)4·nH2O
Lepidolite
Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)
Bornite
Copper Iron Sulfide (Cu5FeS4)
Yellow Ochre / Limonite
FeO(OH)·nH2O (Hydrated Iron Oxide Mix)
Bornite
Cu5FeS4 (Copper Iron Sulfide)
Chrysocolla
Chrysocolla (Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O)
Bornite (Peacock Ore)
Bornite (Cu5FeS4)
Chrysocolla (with Quartz and Azurite)
Hydrated copper phyllosilicate mineral [Cu2-xAlx(H2-xSi2O5)(OH)4·n(H2O)]
Lepidolite
Lepidolite (K(Li,Al)3(Al,Si,Rb)4O10(F,OH)2)
Cuprite
Cuprite (Copper(I) oxide, Cu2O)
Turquoise
Hydrated phosphate of copper and aluminium, CuAl6(PO4)4(OH)8·4H2O
Copper Ore
Native Copper (Cu) often found with Chalcocite (Cu2S) or Bornite (Cu5FeS4)
Strawberry Quartz (Aventurine)
Silicon Dioxide with Hematite/Lepidocrocite inclusions (SiO2)
Conglomerate / Breccia Matrix (Aggregated Rock)
Sedimentary Breccia / Conglomerate
Milky Quartz
Silicon Dioxide (SiO2)
Amethyst
Silicon Dioxide (SiO2) with trace Iron impurities
Amazonite
Microcline (KAlSi3O8) with trace lead
Quartz Pebble
Silicon Dioxide (SiO2)
Quartz (River Pebble)
Silicon Dioxide (SiO2)
Amethyst
Silicon dioxide (variant with ferric iron impurities), SiO2
Carnelian
Carnelian (Silicon Dioxide - SiO2)
Milky Quartz Pebble
Silicon Dioxide (SiO2)
Milky Quartz Pebble
Quartz (Silicon Dioxide, SiO2)
Fluorite
Calcium Fluoride (CaF2)