Metamorphic Rock (For Both Nephrite And Jadeite)

Orange Calcite

Calcium Carbonate (CaCO3)

Raw Emerald in Matrix

Beryl (Be3Al2Si6O18) with Chromium/Vanadium impurities

Bornite

Bornite (Cu5FeS4)

Feldspar

KAlSi3O8 - NaAlSi3O8 - CaAl2Si2O8

Yellow Calcite

Calcium Carbonate (CaCO3)

Smoky Quartz

Smoky Quartz (Silicon Dioxide, SiO2)

Rough Sapphire

Corundum (Al2O3)

Smoky Quartz

Silicon Dioxide (SiO2)

Green Aventurine

Silicon Dioxide with Fuchsite inclusions (SiO2 + K(Al,Cr)2AlSi3O10(OH)2)

Amazonite

Microline Feldspar (KAlSi3O8)

Pyrite

Iron Sulfide (FeS2)

Bornite

Bornite (Cu5FeS4)

Blue Apatite

Fluorapatite (Ca5(PO4)3F)

Smoky Quartz

Silicon Dioxide (SiO2)

Pyrite

Iron Sulfide (FeS2)

Prehnite

Prehnite (Ca2Al(AlSi3O10)(OH)2)

Orange Calcite

Calcium Carbonate (CaCO3)

Milky Quartz Pebble

Quartz (Silicon Dioxide, SiO2)

Clear Quartz

Quartz (Silicon Dioxide, SiO2)

Pyrite

Iron Sulfide (FeS2)

Pyrite

Iron Sulfide (FeS2)

Garnet and Quartz

Pyrope or Almandine (Red Garnets) and Quartz (Center Stone)

Milky Quartz Pebble

Silicon Dioxide (SiO2)

Banded Agate

Agate (Silicon Dioxide / SiO2)

Banded Agate

Chalcedony (Silicon Dioxide, SiO2)

Pyrite (Fool's Gold)

Iron Disulfide (FeS2)

Clear Quartz

Silicon Dioxide (SiO2)

Pyrite

Iron Sulfide (FeS2)

Pyrite

Iron Sulfide (FeS2)

Labradorite

(Ca,Na)(Al,Si)4O8

Grey Agate

Silicon Dioxide (SiO2) - variety: Agate/Chalcedony

Amazonite

Microcline (KAlSi3O8) with Pb impurities

Yellow Aventurine

Quartz containing Muscovite or Mica inclusions (SiO2)

Smoky Quartz

Silicon Dioxide (SiO2)

Orange Calcite

Calcite (Calcium Carbonate, CaCO3)

Amazonite

Potassium aluminum silicate (KAlSi3O8)

Banded Agate

Cryptocrystalline Quartz (SiO2)

Golden Quartz (Citrine or Iron-stained Quartz)

Silicon Dioxide (SiO2)

Labradorite

Labradorite (Ca,Na)(Al,Si)4O8

Smoky Quartz

Silicon Dioxide (SiO2)

Parti Sapphire

Corundum (Al2O3)

Banded Agate (Pink/Peach Chalcedony)

Agate (Silicon Dioxide, SiO2)