Beads (likely glass or man-made material)
N/A (artificial material)
Category
Browse synthetic (man made material mimicking natural stone) specimens identified by the Rock Identifier community.
Beads (likely glass or man-made material)
N/A (artificial material)
Strawberry Quartz
Silicon Dioxide (SiO2) with Hematite or Goethite inclusions
Crackle Agate / Dyed Quartz
SiO2 (Silicon Dioxide)
Pink faceted gemstone, likely synthetic ruby or pink sapphire
Corundum (Al₂O₃), possibly chromium-colored ruby; synthetic origin likely
Note: This is a Man-Made Object (Costume/Prop Patch)
Synthetic fiber and pigments (Cellulose/Plastic-based composite)
Unidentifiable Rock Fragment
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial byproduct)
Opalite (Man-made Glass)
Fused glass (typically made of dolomite and metal opacifiers)
Cherry Quartz
SiO2 (Silicon Dioxide with iron-rich inclusions/dye)
Artificial Rock Face (Faux Rock)
Glass Fiber Reinforced Concrete (GFRC)
Goldstone (Synthetic Aventurescence Glass)
Cuprous Aventurescent Glass (Silicon Dioxide with Copper inclusions)
Dyed Imperial Jasper (Sea Sediment Jasper)
Silicon Dioxide (SiO2) - Impure Quartz/Chalcedony
Faceted blue gemstone, likely blue topaz or synthetic spinel
Topaz (Al₂SiO₄(F,OH)₂) or synthetic spinel (MgAl₂O₄); image insufficient for certainty
Red gemstone ring, likely garnet or synthetic ruby
Possibly almandine garnet (Fe₃Al₂(SiO₄)₃) or corundum/ruby (Al₂O₃); image alone cannot distinguish
Diamond / Clear Quartz / Glass paste
Carbon (Diamond) / Silicon Dioxide (Quartz)
Asphalt Concrete (Bituminous Pavement)
Aggregates in Bitumen Matrix
Mystic Topaz
Aluminum Silicate Fluoride Hydroxide (Al2SiO4(F,OH)2) with metallic film coating
Concrete Fragment
Artificial Conglomerate (Cement and Aggregate)
Aura Quartz
Titanium-coated Silicon Dioxide (SiO2)
Goldstone (Brown/Gold variety)
Aventurine Glass (SiO2 with Copper inclusions)
Concrete Rubble with Aggregate
Hardened Portland Cement Paste with Coarse Aggregate
Blue-beaded gemstone jewelry, likely lapis lazuli or dyed blue agate
Uncertain from the image; possible lazurite-bearing lapis lazuli (Na₃Ca(Si₃Al₃)O₁₂S) or blue chalcedony (SiO₂)
Blue Obsidian (Cullet Glass)
Silicon Dioxide (Amorphous Glass)
Green Sea Glass
Man-made vitreous material (silica glass)
Synthetic Faux Fur Fursuit
Polyacrylonitrile / Polyester (Synthetic Textile)
Dragon's Breath (Mexican Opal Glass)
Artisan Foil Glass (SiO2 based)
Blue Goldstone
Aventurine Glass
Goldstone
Aventurine Glass (Man-made glass with copper inclusions)
Diamond
Carbon (C)
Mystic Topaz (Treated Quartz or Topaz)
Aluminum silicate fluoride hydroxide [Al2SiO4(F,OH)2] with thin-film metallic coating
Aura Quartz (Titanium-coated Quartz)
Silicon Dioxide (SiO2) with metallic vapor coating
Aura Quartz (Titanium Quartz)
Titanium-coated Silicon Dioxide (SiO2 + Ti)
Titanium Aura Quartz
Titanium-coated Silicon Dioxide (SiO2)
Titanium Aura Quartz
Titanium bonded Silicon Dioxide (SiO2 + Ti)
Carved Stone Turtle
Carved Soapstone and Quartz
Orgonite Pyramid (containing Amethyst and mixed minerals)
Silicon Dioxide (SiO2) in synthetic resin
Corundum (Pink Sapphire / Ruby)
Al2O3 (Aluminum Oxide)
Diamond
Carbon (C)
Asphalt Concrete
Bituminous Concrete (Anthropic Rock)
Sandstone (likely Fossilized Wood or Concrete Simulacrum)
Arenite / Silicified Wood / Anthropogenic Concrete
Ironstone Concretion (Pot Stone)
Siderite or Limonite Concretion (FeCO3 or FeO(OH)·nH2O)
Titanium-coated Metal Cube (Man-made Fidget Toy)
Titanium-anodized or electroplated alloy (e.g., Ti-coated Zinc or Aluminum)