Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial byproduct)
Category
Browse anthropogenic (man made material) specimens identified by the Rock Identifier community.
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial byproduct)
Smelter Slag
Anthropogenic Silicate Slag
Slag
Metallurgical by-product
Sea Glass (Teal/Turquoise)
Amorphous Silica (SiO2) with trace metal oxides
Sea Glass (Turquoise/Aqua)
Amorphous Silica (SiO2) with transition metal dopants
Concrete Fragment
Hardened Portland Cement Composite
Concrete
Anthropogenic Conglomerate
Concrete Fragment
Artificial Conglomerate (Cement and Aggregate)
Asphalt Concrete (Bituminous Conglomerate)
Anthropogenic Bituminous Conglomerate
Concrete rubble
Anthropogenic conglomerate
Concrete with Exposed Aggregate
Anthropogenic conglomerate (Concrete)
Aggregate Concrete
Anthropogenic Conglomerate (Technosol)
Concrete / Anthropogenic Conglomerate
Man-made composite material (Portland cement, aggregate, and water)
Lava Rock with Fabric Impression
Scoria or Basalt with anthropogenic impressions
Slag (Industrial Glass/Glassy Rock)
Anthropogenic Vitreous Material
Asphalt Concrete
Bituminous Concrete (Anthropic Rock)
Concrete fragment with Aggregate
Anthropogenic Concrete with Calcarious and Siliceous Aggregate
Concrete / Conglomerate (Man-made)
Artificial Conglomerate (Cementitious Composite)
Slag
Glassy silicate byproduct (anthropogenic material)
Slag
Anthropogenic Vitreous Silica/Iron oxides
Stainless Steel (Polished)
Ferrous Alloy containing Iron (Fe), Chromium (Cr), and Carbon (C)
Chert Arrowhead (Projectile Point)
Microcrystalline Quartz (Chert or Flint)
Concrete Fragment
Hardened Portland cement and mineral aggregate
Sea Glass
Man-made vitreous material (silica-based glass)
Painted River Rock
Artificially Coated Sedimentary Rock
Aluminum Slag
Anthropogenic Aluminum (Al)
Green Sea Glass
Man-made vitreous material (silica glass)
Aluminum Slag
Anthropogenic Aluminum (Al)
Iron Slag (Industrial Byproduct)
Anthropogenic Vitrification Product/Ferrous Slag
Slag
Anthropogenic glassy silicate
Concrete
Anthropogenic Sedimentary Conglomerate (Cement mixture: typically Ca2SiO4, Ca3SiO5, Ca3Al2O6)
Concrete Rubble with Aggregate
Hardened Portland Cement Paste with Coarse Aggregate
Concrete
Anthropogenic Sedimentary Rock (Hydrated Calcium Silicate)
Sea Glass
Man-made silicate glass
Cullet (Slag Glass)
Amorphous Silica (SiO2) with various metal oxide colorants
Blue Slag Glass
Anthropogenic Amorphous Silicon Dioxide
Ferro-slag (Leland Blue/Slag Glass)
Anthropogenic Vitreous Silica (Industrial Slag)
Asphalt (Bituminous pavement)
Bituminous concrete / Asphalt
Asphalt (Road Aggregate)
Asphalt concrete / Bituminous mixture
Green Slag
Anthropogenic Silicate Glass
Slag (Industrial Byproduct)
Artificial silicate/iron byproduct
Ferruginous Conglomerate (or Iron-Rich Concrete/Slag)
Clastic Sedimentary (Silicon Dioxide/Iron Oxide matrix)