Quartz (Engineered Quartz Surface)
Silicon Dioxide (SiO2) based composite
Category
Browse industrial byproduct specimens identified by the Rock Identifier community.
Quartz (Engineered Quartz Surface)
Silicon Dioxide (SiO2) based composite
Tiffany Stone
Bertrandite Fluorite (CaF2 + Be4Si2O7(OH)2)
Asphalt (Bituminous Concrete)
Asphaltum / Bitumen-Aggregate Matrix
Slag (Industrial Glassy Byproduct)
Ferro-silicate Slag
Ferruginous Slag (Iron Smelting Byproduct)
Anthropogenic Vitreous Silicate (often containing Fayalite: Fe2SiO4)
Slag (Industrial Glass)
Anthropogenic Amorphous Vitreous Silicate
Quartz (Milky/River Quartz)
Silicon Dioxide (SiO2)
Green Slag Glass
Amorphous Silicon Dioxide (with metallic impurities)
Bismuth
Bismuth (Bi)
Slag (Industrial)
N/A (Anthropogenic Slag)
Silver (Native Element)
Ag (Argentum)
Gold
Native Gold (Au)
Tiffany Stone
Bertrandite (with Fluorite, Opal, and Chalcedony), Be4Si2O7(OH)2
Ambergris
Ambra grisea (Metabolic byproduct)
Sulfur (with possible Cullet Glass or Slag imitation)
Native Sulfur (S8)
Red Jasper
Silicon Dioxide (SiO2) - Microcrystalline Quartz
Orange Calcite
Calcite (Calcium Carbonate, CaCO3)
Quartzite (Lithic Artifact)
Quartzite (SiO2)
Bismuth Crystal
Bismuth (Bi)
Tiffany Stone
Fluoritized Opal Beryllium Tuff (composed of Fluorite; CaF2, Opalized SiO2, Bertrandite, Chalcedony, and Quartz)
Arsenopyrite with Schist Matrix
Arsenopyrite (FeAsS)
Bismuth
Bismuth (element Bi) with oxidized thin-film interference layer
Slag (Industrial By-product)
Anthropogenic Vitreous Silica/Iron Silicate
Chalcopyrite
Chalcopyrite (CuFeS2)
Fluorite (Purple/Blue variety)
Calcium Fluoride (CaF2)
Milky Quartz
Quartz (Silicon Dioxide, SiO2)
Silver (Sterling Silver Jewelry)
Argentum (Ag) mixed with Copper (Cu)
Silver (Jewelry form)
Native Silver (Ag)
Pyrite (on Quartz matrix)
Iron Disulfide (FeS2)
Queen Conch Shell (Biogenic Calcium Carbonate)
Aliger gigas (synonym Strombus gigas); Composition: Aragonite (CaCO3)
Mother of Pearl (Nacre)
Aragonite (CaCO3) with Organic Matrix
Calcite
Calcium Carbonate (CaCO3)
Slag
Ferrous slag (by-product of iron smelting)
Quartz Pebble
Silicon Dioxide (SiO2)
Pyrite
Iron Sulfide (FeS2)
Cullet Glass (Industrial Slag Glass)
Amorphous Silica (SiO2) with metallic oxide impurities
The user-provided image does not contain a rock or mineral specimen
N/A (Non-Geological Object)
N/A - Image does not contain a rock or mineral
Anthropogenic textile material
Zinc Alloy (Silver-plated)
Zinc Alloy Casting (Zn-Al-Mg-Cu)
Industrial Diamond (Bort or Boart)
Diamond (pure Carbon, C)
Man-made Jewelry (Metal and Glass/Plastic)
Synthetic Alloy and Amorphous Solid (SiO2/Polymer)