Diamond
Diamond (C)
Category
Browse mineral (man made aura treatment) specimens identified by the Rock Identifier community.
Diamond
Diamond (C)
Rose Quartz
Quartz (Silicon Dioxide, SiO2)
Dendritic Agate
Silicon Dioxide (SiO2) with Manganese or Iron Oxide inclusions
Peridot (Olivine)
Magnesium Iron Silicate (Mg,Fe)2SiO4
Rough Diamond
Diamond (Native Element Carbon, C)
Milky Quartz
Silicon Dioxide (SiO2)
River Quartz Pebble
Quartz (Silicon Dioxide, SiO2)
Mother of Pearl (Nacre)
Aragonite (layered with organic polymers), CaCO3
Quartz (Milky or Pink-tinged)
Silicon Dioxide (SiO2)
Cubic Zirconia (Faceted)
Zirconium dioxide (ZrO2)
Orthoclase Feldspar
Orthoclase (KAlSi3O8)
Limonite (Yellow Ochre)
Limonite (Hydrated iron(III) oxide-hydroxide, FeO(OH)·nH2O)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Yellow Quartz Pebble
Silicon Dioxide (SiO2)
Milky Quartz with Mica inclusions
Quartz (Silicon Dioxide, SiO2)
Potassium Feldspar (Orthoclase)
KAlSi3O8
Selenite (Satin Spar)
Gypsum (CaSO4·2H2O)
Quartz (Common or Milky)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Pink Orthoclase Feldspar with Dendrites
Orthoclase (KAlSi3O8) with Manganese Oxide dendrites
Quartz (Vein Quartz)
Silicon Dioxide (SiO2)
Pyrite
Iron Disulfide (FeS2)
Quartz (Iron-stained)
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Feldspar
Potassium Feldspar (KAlSi3O8)
Sunstone (Heliolite)
Plagioclase Feldspar ((Ca,Na)(Al,Si)4O8)
Rhodonite
Rhodonite (Manganese silicate, (Mn,Fe,Mg,Ca)SiO3)
White Quartz Pebble
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Clear Quartz Crystal Cluster
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Orthoclase Feldspar (Twinning Specimen)
Orthoclase (KAlSi3O8)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Quartz (Smoky/Milky variant)
Silicon Dioxide (SiO2)
Milky Quartz (with Chlorite/Mineral Inclusions)
Silicon Dioxide (SiO2)
Hematite (Iron Ore)
Hematite (Fe2O3)
Clear Quartz (Rock Crystal)
Silicon Dioxide (SiO2)
Quartz Druzy on Matrix (with Copper Mineralization)
Silicon Dioxide (SiO2) with Chrysocolla (Cu2-xAlx(H2-xSi2O5)(OH)4·n H2O)
Quartz
Silicon Dioxide (SiO2)
Clear Quartz
Silicon Dioxide (SiO2)