Dyed Agate / Painted Stone
Silicon Dioxide (SiO2) with artificial pigment
Category
Browse sedimentary (base), then artificial specimens identified by the Rock Identifier community.
Dyed Agate / Painted Stone
Silicon Dioxide (SiO2) with artificial pigment
Titanium-Coated Hematite (Aura Hematite)
Titanium-bonded Hematite (Fe2O3 with a Ti coating)
Dyed Quartz Geode
Silicon Dioxide (SiO2) with artificial pigment
Concrete with Aggregate
Artificial Conglomerate (Cement and Aggregate)
Blue Howlite (Dyed)
Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)
Dyed Quartzite
Metamorphosed Quartz (SiO2) with synthetic pigment
Dyed Quartz Geode
Silicon Dioxide (SiO2) with artificial pigment
Slag (Industrial Glass)
Artificial Vitreous Silicate
Concrete / Conglomerate (Man-made)
Artificial Conglomerate (Cementitious Composite)
Silicon Carbide (Carborundum)
Moissanite (SiC), though mostly synthetic
Slag (Industrial Byproduct)
Artificial silicate/iron byproduct
Dyed Agate
Silicon Dioxide (SiO2)
Painted Garden Rock (likely Granite or Limestone base)
Silicon Dioxide (SiO2) / Calcium Carbonate (CaCO3) based substrate with Acrylic/Enamel pigments
Pink Jade (Dyed Quartzite)
Silicon Dioxide (SiO2) - primarily Quartzite or Quartz
Aura Quartz
Titanium-coated Silicon Dioxide (SiO2)
Aggregate Concrete
Anthropogenic Conglomerate (Technosol)
Dyed Agate (Tumbled)
Silicon Dioxide (SiO2) - stained microcrystalline quartz
Man-made Green Quartz (Lab-grown or Treated)
Silicon Dioxide (SiO2) with artificial coloration
White Quartz Sphere
Silicon Dioxide (SiO2)
Dyed Agate
Chalcedony (Silicon Dioxide, SiO2)
Man-made Metal Pin (Non-geological)
Antimony-Lead Alloy or Zinc/Brass Base with Electroplating
Dyed Aura Quartz
Silicon Dioxide (SiO2) with metallic coating
Dalmatian Jasper (Dyed Blue)
Peralkaline Rock with Arfvedsonite and Blue Dye
Asphalt Concrete
Bituminous Concrete (Anthropic Rock)
Dyed and Metallic Coated Agate Geode
Silicon Dioxide (SiO2) with titanium/gold vapor deposition coating
Concrete
Anthropogenic Sedimentary Conglomerate (Cement mixture: typically Ca2SiO4, Ca3SiO5, Ca3Al2O6)
Dyed Quartz Geode
Silicon Dioxide (SiO2) with artificial pigment
Blue Agate (likely Dyed)
Silicon Dioxide (SiO2) - Chalcedony variety
Pickled Dragon Eggs (Fictional Interpretation: Purple Agate or Amethyst Geodes)
Silicon Dioxide (SiO2) - Microcrystalline Quartz
Trilobite Fossil (Flexicalymene)
Flexicalymene ouzregui
Blue Agate (Dyed)
Silicon Dioxide (SiO2)
Blue Onyx (Dyed Agate)
Cryptocrystalline Quartz (SiO2) with artificial pigment
Heat-Treated Citrine (Amethyst)
Silicon Dioxide (SiO2) with iron impurities
Dyed Blue Agate
Silicon Dioxide (SiO2) with artificial cobalt-based dye
Red Dyed Howlite
Calcium Borosilicate Hydroxide (Ca2B5SiO9(OH)5)
Dalmatian Stone (commonly Dyed)
Dalmatian Jasper (Peralkaline igneous rock)
Dyed Howlite (simulating Lavender/Purple Jade or Charoite)
Howlite: Ca2B5SiO9(OH)5 (when natural)
Blue Dyed Agate
Silicon Dioxide (SiO2) with artificial pigment
Orange Calcite point
Calcite (Calcium Carbonate, CaCO3)
Ceramic or Polished Stone Heart (Anthropogenic Material)
Glazed Ceramic (Silicon Dioxide based coating on Alumina Silicate body) or Polished Limestone/Marble (Calcium Carbonate, CaCO3)
Dyed Quartz Geode
Silicon Dioxide (SiO2) with artificial pigment
Moqui Marble (Shaman Stone)
Iron Oxide Concretion (Hematite/Goethite shell with Sandstone core)