Mineral (Silicate Variety)

Rhodonite

Rhodonite (Manganese silicate), (Mn,Fe,Mg,Ca)SiO3

Blue Topaz (facetted in jewelry)

Aluminum silicate fluoride hydroxide (Al2SiO4(F,OH)2)

Green Tourmaline

Verdelite (Silicate mineral); Na(Li,Al)3Al6(BO3)3Si6O18(OH)4

Milky Quartz

Silicon Dioxide (SiO2)

Quartz (Milky Quartz)

Silicon Dioxide (SiO2)

Milky Quartz

Quartz (Silicon Dioxide - SiO2)

Chalcopyrite

Chalcopyrite (CuFeS2)

Smoky Quartz

Silicon Dioxide (SiO2)

Fluorite

Calcium Fluoride (CaF2)

Smoky Quartz

SiO2 (Silicon Dioxide)

Green Aventurine

Aventurine (a variety of Quartz, SiO2)

Pyrite (Fool's Gold)

Iron Disulfide (FeS2)

Rose Quartz

SiO2 (Silicon Dioxide)

Brecciated Jasper

Silicon Dioxide (SiO2) with Hematite impurities

Blue Caribbean Calite

Calcium Carbonate (CaCO3) with trace Aragonite

Pyrite

Iron Sulfide (FeS2)

Satin Spar (often marketed as Selenite)

Fibrous Gypsum (CaSO4·2H2O)

Milky Quartz

Silicon Dioxide (SiO2)

Satin Spar (Gypsum)

Calcium Sulfate Dihydrate (CaSO4·2H2O)

White Quartz (Milky Quartz)

Silicon Dioxide (SiO2)

Rose Quartz

Silicon Dioxide (SiO2)

Rose Quartz

Silicon Dioxide (SiO2)

Red Jasper

Silicon Dioxide (SiO2) with Hematite (Fe2O3)

Chrysocolla

Hydrated copper silicate (Cu,Al)2H2Si2O5(OH)4·nH2O

Pyrite

Iron Sulfide (FeS2)

White Agate (resembling Bone Chalcedony)

Cryptocrystalline Quartz (SiO2)

Orca Agate (Chalcedony)

Silicon Dioxide (SiO2) with inclusions

Carnelian (Carnelian Agate)

Carnelian (Silicon Dioxide - SiO2)

Carnelian

Carnelian (Silicon Dioxide - SiO2)

Carnelian

Carnelian (Silicon Dioxide - SiO2)

White Quartz

Silicon Dioxide (SiO2)

Ocean Jasper (Orbicular Jasper)

Silicon Dioxide (SiO2) with inclusions

Nephrite Jade (River Cobble)

Nephrite (Silicate mineral: Ca2(Mg, Fe)5Si8O22(OH)2)

Milky Quartz

Silicon Dioxide (SiO2)

Milky Quartz

Silicon Dioxide (SiO2)

Basalt with Quartz/Feldspar Inclusion

Basalt (containing Silicate minerals such as SiO2 and (Ca,Na)(Al,Si)4O8)

Carnelian

Carnelian (SiO2)

Emerald In Matrix (Quartz/Calcite)

Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities

Fancy Jasper

Silicon Dioxide (SiO2)

Larimar

Pectolite (a blue variety of Pectolite)

Jasper (Banded Jasper)

Silicon Dioxide (SiO2) with impurities

Clear Quartz

Quartz (Silicon Dioxide, SiO2)