Metamorphic Or Sedimentary (With Staining)

Red Aventurine (Strawberry Quartz)

Silicon Dioxide (SiO2) with inclusions of Hematite or Goethite

Epidote

Epidote - Ca2(Al,Fe)3(SiO4)3(OH)

Green Aventurine

Aventurine Quartz (SiO2)

Dumortierite Quartz

Dumortierite (Al7BO3(SiO4)3O3) in Quartz (SiO2)

Emerald (Beryl)

Beryl (Be3Al2(SiO3)6) with Chromium/Vanadium impurities

Quartz (River Pebble)

Silicon Dioxide (SiO2)

Emerald in Schist (Raw/Tumbled)

Beryllium Aluminum Silicate (Be3Al2Si6O18) with Chromium/Vanadium impurities in Mica Schist

Pearl and Garnet Glass

Calcium Carbonate (CaCO3) for pearl; Silicon Dioxide (SiO2) for glass

Blue Quartz (Aventurine)

Silicon Dioxide (SiO2) with fibrous inclusions (commonly Dumortierite)

Dumortierite Quartz

Al7BO3(SiO4)3O3 (Borosilicate mineral/Quartz inclusion)

Verde Antique Marble (Serpentinite)

Serpentinite (composed mainly of Serpentine group minerals, Mg3Si2O5(OH)4)

Labradorite

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

Sunstone

Oligoclase (Feldspar variety), (Na,Ca)(Si,Al)4O8

Schist

Schist (metamorphic rock)

Dragon Blood Jasper

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

Arsenopyrite with Schist Matrix

Arsenopyrite (FeAsS)

Nuummite

Orthoamphibole (mixture of Anthophyllite and Gedrite)

Green Aventurine

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

Moonstone (specifically White Moonstone/Adularia)

Potassium aluminum silicate ((K,Na)AlSi3O8)

Serpentine

Antigorite, Lizardite, or Chrysotile; (Mg,Fe,Ni,Al,Zn,Mn)2-3(Si,Al,Fe)2O5(OH)4

Bornite (Peacock Ore)

Bornite (Cu5FeS4)

Mica Schist

Mica Schist (Main mineral constituents: Muscovite/Biotite, Quartz, Feldspar)

Sodalite

Sodalite (Sodium Aluminum Silicate Chloride) - Na8(Al6Si6O24)Cl2

Milky Quartz (with trace inclusions)

Silicon Dioxide (SiO2)

Dyed Quartzite

Metamorphosed Quartz (SiO2) with synthetic pigment

Banded Agate

Chalcedony / Silicon Dioxide (SiO2)

Quartz Pebble

Quartz (Silicon Dioxide, SiO2)

Smoky Quartz

Silicon Dioxide (SiO2)

Smoky Quartz

Silicon Dioxide (SiO2)

Schist

Mica Schist (predominantly Muscovite/Biotite)

Quartzite River Rock

Quartzite (SiO2)

Schist

Mica Schist (Composition typically involves Muscovite, Biotite, Quartz, and Feldspar)

Green Aventurine

Aventurine Quartz (SiO2 with Fuchsite inclusions)

Greenschist (Greenstone)

Greenschist (Metamorphic rock containing chlorite, actinolite, and epidote)

Lapis Lazuli

Lapis Lazuli (Complex silicate: Na8[Al6Si6O24]Sn)

Rhodonite

Manganese Silicate (Mn,Fe,Mg,Ca)SiO3

Sunstone

Plagioclase feldspar (with Copper or Hematite inclusions)

Quartz (Smoky/Grey variety)

Silicon Dioxide (SiO2)

Dumortierite Quartz

Al7(BO3)(SiO4)3O3

Sodalite

Sodalite (Na8(Al6Si6O24)Cl2)

Quartzite

Quartzite (SiO2)

Smoky Quartz

Smoky Quartz (Silicon Dioxide, SiO2)