Metamorphic Rock (For Nephrite And Some Jadeite); Mineral (For Jadeite)

Chert (specifically Flint or Common Chert node)

Silicon Dioxide (SiO2)

Clear Quartz

Quartz (Silicon Dioxide, SiO2)

Quartz (specifically Clear Quartz or Rock Crystal)

Silicon Dioxide (SiO2)

Clear Quartz

Quartz (Silicon Dioxide, SiO2)

Amethyst

Silicon Dioxide (SiO2) with iron impurities

Rough Ruby

Corundum (Al2O3 with Chromium impurities)

Folded Schist / Gneiss (Metamorphic Rock)

Regional Metaphoric Folded Outcrop (predominantly Schist/Gneiss)

Emerald in Matrix

Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities

Smoky Quartz

Silicon Dioxide (SiO2)

Garnet

Almandine (Fe3Al2(SiO4)3)

Lapis Lazuli

Lapis Lazuli (A complex rock primarily composed of Lazurite: (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2)

Lapis Lazuli (Raw)

Lazurite-rich metamorphic rock; Na3Ca(Al3Si3O12)S

Lapis Lazuli

Lapis Lazuli (Mineral composition: Lazurite (Na,Ca)8(AlSiO4)6(SO4,S,Cl,OH)2, Calcite, and Pyrite)

Tiger's Eye

Pseudomorph of Quartz after Crocidolite (SiO2 with iron oxide inclusions)

Quartz Vein in Host Rock

Silicon Dioxide (SiO2) within a metamorphic matrix

Lapis Lazuli

Lazurite-rich metamorphic rock ((Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2)

Lapis Lazuli

Lapis Lazuli (Complex aggregate mainly of Lazurite: (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2)

Lapis Lazuli

Na8[Al6Si6O24]S2 (Lazurite component), a rock composed primarily of Lazurite, Calcite, and Pyrite

Mica Schist with Pyrite

Muscovite/Biotite Schist with Iron Sulfide (FeS2)

Clear Quartz (Rock Crystal)

Silicon Dioxide (SiO2)

Biotite Mica

Biotite (K(Mg,Fe)3AlSi3O10(F,OH)2)

Green Aventurine

Aventurine (a variety of Quartz, SiO2 with fuchsite inclusions)

Quartzite

Metamorphosed Quartz Sandstone (SiO2)

Peridot (Olivine)

Olivine, (Mg,Fe)2SiO4

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Clear Quartz Sphere

Quartz (Silicon Dioxide, SiO2)

Green Aventurine

Aventurine (variety of Quartz - SiO2)

Garnetiferous Quartzite (Garnet Gneiss Pebble)

Garnet-bearing Quartzite or Quartz-Feldspar Gneiss

Lapis Lazuli

Complex rock primarily containing Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2

Quartz / Quartzite

Quartz (Silicon Dioxide, SiO2)

Gneiss (Metamorphic Rock)

Gneiss

Quartz (River Siltstone Quartzite Pebble)

Silicon Dioxide (SiO2)

Ruby in Zoisite (Anyolite)

Anyolite (Combination of Corundum and Zoisite)

Gneiss

Gneiss (High-grade metamorphic rock)

Conglomerate (Puddingstone)

Conglomerate (specifically, clastic sedimentary rock)

Magnetic Hematite

Magnetized Hematite (an iron oxide mineral, Fe2O3, that has undergone magnetization)

Serpentinite

Serpentinite (group of hydrous magnesium iron phyllosilicates)

Clear Quartz (or Rock Crystal)

Quartz (SiO₂)

Milky Quartz

Silicon Dioxide (SiO2)

Dumortierite Quartz (Blue Quartz)

Al7BO3(SiO4)3O3 (Aluminum Boro-silicate included in Quartz)

Mica Schist

Mica Schist (predominantly Muscovite or Biotite sheet silicates)

Clear Quartz (Rock Crystal)

Quartz (Silicon Dioxide, SiO2)