Goldstone (Red)
Aventurine Glass (Cupriferous glass)
Category
Browse mineral simulant (synthetic glass) specimens identified by the Rock Identifier community.
Goldstone (Red)
Aventurine Glass (Cupriferous glass)
Synthetic Blue Aura Quartz
Silicon Dioxide (SiO2) with Metallic Infusion
Note: This is a Man-Made Object (Costume/Prop Patch)
Synthetic fiber and pigments (Cellulose/Plastic-based composite)
Peridot gemstone pendant
Olivine, gem-quality forsteritic olivine (approximately (Mg,Fe)₂SiO₄)
Diamond
Diamond (C - Pure Carbon)
Man-made Polished Porcelain Tile (Artificial Geologic Lookalike)
Fused Silicate Ceramic with Alumina (Synthetic Kaolinite derivative)
Opalite
Man-made synthetic glass with opalescent effects (SiO2 + metal oxides)
Smoky Quartz
Silicon Dioxide (SiO2)
Bismuth
Bismuth (Bi)
Ruby
Corundum (Al2O3)
Build-A-Bear Plush (Non-Geological)
Polyester fibers (C10H8O4)n and Synthetic Polymers
Emerald
Beryl (Be3Al2(SiO3)6) with Chromium/Vanadium impurities
Lapis Lazuli
Lapis lazuli (Rock composed primarily of Lazurite (Na,Ca)8(AlSiO4)6(S,Cl,SO4,OH)2, Calcite, and Pyrite)
Red Agate (Carnelian)
Silicon Dioxide (SiO2)
Dyed Purple Agate Sliced Tablet
Silicon Dioxide (SiO2), variety Chalcedony
Sodium Polyacrylate (Superabsorbent Polymer)
Sodium Polyacrylate [-CH2-CH(COONa)-]n
Strawberry Quartz
Silicon Dioxide (SiO2) with inclusions of Goethite or Hematite
Coal (Bituminous or Anthracite)
Carbonaceous Sedimentary Rock
Ruby (varietal of Corundum)
Corundum (Al2O3:Cr)
White Sapphire
Corundum (Al2O3)
Aquamarine
Aquamarine (Beryl variety); Be3Al2Si6O18
Diamond
Native Carbon (C)
Synthetic Wolf Plush (Non-mineral)
Canis lupus similis (Prop material: Polyester & Synthetic fibers)
Diamond
C (Native Carbon)
Rough Emerald (Beryl)
Emerald (Be3Al2(SiO3)6 with Cr/V impurities)
Clear Quartz (Faceted) / White Sapphire / Goshenite
Silicon Dioxide (SiO2) / Aluminium Oxide (Al2O3)
Blue faceted gemstones, likely blue sapphire
Corundum (Al₂O₃), blue varieties colored chiefly by iron and titanium
Dyed Quartzite
Metamorphosed Quartz (SiO2) with synthetic pigment
Synthetic Resin / Plastic Figurine
Synthetic Polymer (Copolymer of Polyethylene or Resin)
Orange cabochon gemstone, likely amber or amber-like resin
Natural amber: fossilized plant resin (organic mineraloid), commonly succinite; exact identification requires testing
Lapis Lazuli
Lapis Lazuli (a rock composed primarily of Lazurite, Sodalite, Calcite, and Pyrite)
Coal (Anthracite/Bituminous)
Carbo fossilium (primarily Carbon)
Blue Topaz (specifically London Blue or Swiss Blue based on color saturation)
Al2SiO4(F,OH)2 (Aluminum Silicate Fluoride Hydroxide)
Painted River Rock
Anthropogenic-modified Siliciclastic Sedimentary Rock
Fursuit (Synthetic Fur Specimen)
Canis anthropomorphus syntheticus
Jade (Nephrite or Jadeite)
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 (amphibole mineral); Jadeite: NaAlSi2O6 (pyroxene mineral)
Emerald
Beryl (Be3Al2Si6O18), specifically the green variety colored by chromium or vanadium
Ruby
Corundum (Al2O3 with Chromium traces)
Ruby
Corundum (Al2O3)
Cubic Zirconia (Jewelry Setting)
Cubic Zirconia (ZrO2)
Dyed Agate
Agate (Cryptocrystalline Quartz), SiO2
Orange Sapphire
Corundum (Al2O3)