Metamorphic Rock (For Both Nephrite And Jadeite)

Clear Quartz

Silicon Dioxide (SiO2)

Serpentinite

Serpentinite (composed primarily of Serpentine minerals: Mg3Si2O5(OH)4)

Quartz (likely a form of massive or vein quartz)

Quartz (SiO₂)

Gneiss (Stream-worn Cobble)

Gneiss (Metamorphic rock composed primarily of Quartz, Feldspar, and Mica)

Moonstone

Orthoclase Feldspar (composed of alternate layers of orthoclase and albite), (K,Na)AlSi3O8

Blue Sapphire

Corundum (Al2O3) with traces of Iron and Titanium

Agate

Silicon Dioxide (SiO2) - Chalcedony variety

Pyrite in Quartz

Iron Sulfide (FeS2) in Silicon Dioxide (SiO2)

Granitic Pegmatite

Granitic Pegmatite with Quartz and Feldspar

Milky Quartz

Silicon Dioxide (SiO2)

Gneiss (Granitic Gneiss)

Gneiss (from German Gneis, related to 'spark')

Dragon Blood Jasper

Epidote with Red Jasper inclusions (SiO2 and Ca2(Al,Fe)3(SiO4)3(OH))

Almandine Garnet in Schist Matrix

Almandine - Fe3Al2(SiO4)3

Milky Quartz with Iron Inclusions

Silicon Dioxide (SiO2)

Blue Quartzite

Quartzite (specifically a variety enriched with blue-coloring minerals)

Milky Quartz

Quartz (Silicon Dioxide, SiO2)

Emerald In Matrix

Beryl (Be3Al2Si6O18) with trace Chromium/Vanadium

Serpentinite

Serpentinite (composed primarily of serpentine group minerals like lizardite, chrysotile, or antigorite; Mg3Si2O5(OH)4)

Greenstone

Greenschist (metamorphosed mafic igneous rock)

Magnetite (potentially as a Lodestone or within Ironstone)

Magnetite (Fe3O4)

Gneiss (specifically a Granitic Gneiss)

Gneiss (typically composed of Quartz, Feldspar, and Mica/Amphiboles)

Lapis Lazuli

Lapis Lazuli (Metamorphic rock containing lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, calcite, and pyrite)

Quartzite

Quartzite (primarily SiO2)

Quartzite with Quartz Geode / Vug

Crystalline Silicon Dioxide (SiO2) in Metamorphic Host

Quartzite

Quartzite (SiO2)

Yellow Quartzite

Metamorphosed Quartz (SiO2)

Quartzite

Quartzite (SiO2)

Quartzite Pebble

Metamorphosed Quartz Sandstone (SiO2)

River Quartzite or Chert Pebble

Quartzite (primarily Silicon Dioxide - SiO2)

Yellow Quartzite (Tumbled)

Quartzite (SiO2)

Quartzite

Quartzite (primarily SiO2)

Quartzite with inclusions

Quartzite (primarily SiO2)

Quartzite

Quartzite (Primary mineral: SiO2)

Quartzite

Quartzite (primarily SiO2)

Quartzite with Iron Inclusions

Quartzite (primarily SiO2)

Metagabbro / Epidote Gneiss

Epidote bearing Hornblende Gneiss

Quartzite with Chlorite/Epidote

Metamorphosed Quartzite (SiO2)

Clear Quartz

Quartz (Silicon Dioxide, SiO2)

Diorite Gneiss

Foliated Diorite Gneiss

Quartzite (specifically an iron-stained or Carnelian-colored variety)

Silicon Dioxide (SiO2) with iron oxide inclusions

Yellow Quartzite Pebble

Metamorphosed Quartz Sandstone (SiO2)

River Pebble (Likely Quartzite or Chert)

Quartzite (primarily SiO2)