Milky Quartz
Silicon Dioxide (SiO2)
Category
Browse metamorphic or igneous with mineral inclusion specimens identified by the Rock Identifier community.
Milky Quartz
Silicon Dioxide (SiO2)
Green Aventurine
Silicon dioxide (SiO2) with Fuchsite inclusions
Quartz Pebble
Silicon Dioxide (SiO2)
Aventurine
Quartz (SiO2) with inclusions of Fuchsite
Quartz with Mafic/Chlorite Veins
Silicon Dioxide (SiO2) with Chlorite/Epidote cross-veining
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Crystalline Silicon Dioxide (SiO2)
Mixed Quartz and Aventurine Chips
Silicon Dioxide (SiO2) with various inclusions
Dumortierite Quartz
Al7BO3(SiO4)3O3 (Borosilicate mineral/Quartz inclusion)
Lapis Lazuli
Na8[Al6Si6O24]Sn (Lazurite-rich metamorphic rock)
Milky Quartz
Silicon Dioxide (SiO2)
Specular Hematite (Specularite)
Iron(III) oxide (Fe2O3)
Rhodonite
Manganese Inosilicate (Mn,Fe,Mg,Ca)SiO3
Yellow Quartz
Silicon Dioxide (SiO2)
Cloudy Quartz
Quartz (Silicon Dioxide, SiO2)
Smoky Quartz
Silicon Dioxide (SiO₂)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Emerald
Beryl (Be3Al2(SiO3)6)
Orange Calcite
Calcite (CaCO3)
Green Aventurine
Silicon Dioxide with Fuchsite (SiO2 + K(Al,Cr)2(AlSi3O10)(OH)2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Milky Quartz
Silicon Dioxide (SiO2)
Green Aventurine
Silicon Dioxide (Quartz variety) with Fuchsite inclusions (SiO2 + K(Al,Cr)2(AlSi3O10)(OH)2)
Peach Moonstone
Potassium Aluminum Silicate (KAlSi3O8)
Tumbled Quartz (Snow Quartz)
Silicon Dioxide (SiO2)
Sunstone
Aventurine Feldspar ((Ca,Na)(Al,Si)4O8)
Greenstone
Greenschist
Raw Emerald in Matrix
Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities
Zoisite with Hornblende
Zoisite (Ca2Al3(SiO4)3(OH)) with Amphibole inclusions
Epidote in Quartz
Quartz with Epidote inclusions (SiO2 with Ca2(Al,Fe)3(SiO4)3(OH) inclusions)
Milky Quartz
Silicon Dioxide (SiO2)
Sodalite
Sodalite: Na8(Al6Si6O24)Cl2
Raw Emerald (Emerald Beryl)
Beryl (Be3Al2Si6O18) with chromium/vanadium impurities
Gold-bearing Quartz Ore
Auriferous Quartz (SiO2 + Au)
Sunstone
Aventurine Feldspar ((Ca,Na)(Al,Si)4O8)
Tumbled milky quartz pebble
Quartz (silicon dioxide, SiO₂)
Orange Calcite
Calcium Carbonate (CaCO3)
Quartz with Mineral Inclusions
Silicon Dioxide (SiO2) with accessory minerals
Orange chromium diopside (likely tumbled)
Diopside, CaMgSi₂O₆; orange color may reflect iron-rich composition or surface treatment/inclusion