Combined Minerals

Chakra Stone (Composite / Man-made Bonded Gemstones)

Composite of Quartz, Lapis Lazuli, Aventurine, Tiger's Eye, and Jasper (SiO2, (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, etc.)

Greenschist / Migmatite

Regional Metamorphic Complex (Facies: Greenschist to Amphibolite)

Petrified Wood

Silicified Wood (SiO2)

Petrified Wood

Silicified wood (Quartz/Chalcedony/Opal)

Dinosaur Bone (Gembone)

Agatized Dinosaur Bone (Silicified Paleo-osteoid)

Petrified Wood (Silicified Wood)

Silicified Paleoflora (mainly Quartz, SiO2)

Petrified Wood

Silicified Wood (primarily Quartz/Chalcedony, SiO2)

Petrified Wood

Silicified Wood (primarily Quartz / Chalcedony: SiO2)

Garden Quartz (Lodalite)

Silicon Dioxide (SiO2) with various inclusions

Moss Agate

Silicon Dioxide with inclusions (SiO2 + Fe/Mg/Mn/Chlorite)

Dragon Blood Jasper

Epidote-containing Quartz Chalcedony (SiO2 with Ca2(Al, Fe)3(SiO4)3(OH))

Petrified Wood

Silicified wood (principally Silicon Dioxide, SiO2)

Aventurine Quartz

Silicon Dioxide (SiO2) with inclusions of Fuchsite mica

Sandstone with Manganese Oxide Patina

Clastic Sedimentary Rock (primarily SiO2)

Petrified Wood

Silicified Wood (SiO2)

Botryoidal Goethite on Quartz

Goethite (α-Fe3+O(OH)) on Quartz (SiO2)

Diorite Gneiss

Foliated Diorite Gneiss

Petrified Wood

Silicified Wood (SiO2)

Epidote with Quartz/Feldspar

Epidote (Ca2(Al, Fe)3(SiO4)3(OH)) with associated minerals in a host rock

Petrified Wood

Silicified wood (primarily Silicon Dioxide, SiO2)

Green Aura Quartz

Silicon Dioxide (SiO2) bonded with metallic vapors (typically Gold, Chromium, or Titanium)

Golden Healer Quartz

Silicon Dioxide (SiO2) with Ferruginous (Iron Oxide) inclusions

Limonite-pseudomorph after Pyrite (Prophecy Stone)

Goethite and Limonite secondary minerals (FeO(OH)·nH2O) replacing Pyrite (FeS2)

Petrified Wood

Silicified Wood (SiO2)

Granite Gneiss with Garnet

Garnetiferous Gneiss

Aventurine

Quartz containing inclusions of Fuchsite (SiO2 + K(Al,Cr)2AlSi3O10(OH)2)

Quartz Vein in Mica Schist

Quartz (SiO2) with Muscovite/Biotite Schist

Petrified Wood

Silicified Wood (SiO2)

Moss Agate

Chalcedony (Silicon Dioxide, SiO2) with dendritic inclusions

Lapis Lazuli

Sodium aluminum silicate with sulfur (main component: Lazurite [(Na,Ca)8(AlSiO4)6(SO4,S,Cl)2])

Green Aventurine

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

Lapis Lazuli

Lazurite-dominant rock, (Na,Ca)8(AlSiO4)6(SO4,S,Cl)2

Moonstone with Black Tourmaline

Feldspar (KAlSi3O8) with inclusions of Schorl (NaFe3Al6(BO3)3Si6O18(OH)4)

Super Seven (Melody Stone)

Quartz with inclusions (Amethyst, Cacoxenite, Goethite, Lepidocrosite, Rutile, Smoky Quartz, and Clear Quartz)

Blue Quartz (Blue Aventurine)

Silicon Dioxide (SiO2) with inclusions (typically crocidolite or dumortierite)

Aura Rose Quartz

SiO2 (Silicon Dioxide with Titanium/Gold coating)

Ruby in Kyanite

Corundum in Disthene (Al2SiO5 + Al2O3)

Ruby in Zoisite

Anyolite (Zoisite with Corundum) Member of the Epidote Group

Moss Agate

Chalcedony (SiO2) with dendritic inclusions of Manganese or Iron oxide

Amethyst Quartz

Amethyst (Silicon Dioxide, SiO2)

Amazonite

Potassium aluminum silicate (KAlSi3O8)

Stainless Steel (Polished)

Ferrous Alloy containing Iron (Fe), Chromium (Cr), and Carbon (C)