Concrete
Hydrated Portland Cement Aggregate Composite
Category
Browse anthropogenic sedimentary (man made) specimens identified by the Rock Identifier community.
Concrete
Hydrated Portland Cement Aggregate Composite
Concrete
Anthropogenic Conglomerate
Concrete Fragment
Artificial Conglomerate (Cement and Aggregate)
Concrete rubble
Anthropogenic conglomerate
Asphalt Concrete (Bituminous Conglomerate)
Anthropogenic Bituminous Conglomerate
Aggregate Concrete
Anthropogenic Conglomerate (Technosol)
Sea Glass
Man-made silicate glass
Concrete fragment with Aggregate
Anthropogenic Concrete with Calcarious and Siliceous Aggregate
Stainless Steel (Polished)
Ferrous Alloy containing Iron (Fe), Chromium (Cr), and Carbon (C)
Concrete with Exposed Aggregate
Anthropogenic conglomerate (Concrete)
Aluminum Slag
Anthropogenic Aluminum (Al)
Asphalt Concrete
Bituminous Concrete (Anthropic Rock)
Sea Glass
Man-made silicate glass weathering product
Concrete / Conglomerate (Man-made)
Artificial Conglomerate (Cementitious Composite)
Aluminum Slag
Anthropogenic Aluminum (Al)
Painted River Rock
Artificially Coated Sedimentary Rock
Slag
Anthropogenic glassy silicate
Chert Arrowhead (Projectile Point)
Microcrystalline Quartz (Chert or Flint)
Blue Slag Glass
Anthropogenic Amorphous Silicon Dioxide
Concrete
Anthropogenic Sedimentary Rock (Hydrated Calcium Silicate)
Lava Rock with Fabric Impression
Scoria or Basalt with anthropogenic impressions
Green Slag
Anthropogenic Silicate Glass
Concrete / Anthropogenic Conglomerate
Man-made composite material (Portland cement, aggregate, and water)
Sea Glass
Man-made vitreous material (silica-based glass)
Slag
Glassy silicate byproduct (anthropogenic material)
Concrete
Anthropogenic Sedimentary Conglomerate (Cement mixture: typically Ca2SiO4, Ca3SiO5, Ca3Al2O6)
Slag (Industrial Glass/Glassy Rock)
Anthropogenic Vitreous Material
Smelter Slag
Anthropogenic Silicate Slag
Slag
Anthropogenic Vitreous Silica/Iron oxides
Concrete Fragment
Hardened Portland cement and mineral aggregate
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial byproduct)
Slag Glass
Anthropogenic Amorphous Silicon Dioxide
Titanium Aura Quartz (Bismuth-coated Druzy)
Silicon Dioxide (SiO2) with Titanium/Metal vapor coating
Slag Glass (Leland Blue variant)
Anthropogenic Vitreous Silicate
Green Sea Glass
Man-made vitreous material (silica glass)
Blue Glass or Slag Glass
Amorphous Silica (Anthropogenic Glass)
Man-made Slag (Industrial Byproduct)
Anthropogenic Glassy Residue
Ferruginous Conglomerate (or Iron-Rich Concrete/Slag)
Clastic Sedimentary (Silicon Dioxide/Iron Oxide matrix)
Ceramic or Polished Stone Heart (Anthropogenic Material)
Glazed Ceramic (Silicon Dioxide based coating on Alumina Silicate body) or Polished Limestone/Marble (Calcium Carbonate, CaCO3)
Asphalt (Bituminous pavement)
Bituminous concrete / Asphalt
Iron Slag (Industrial Byproduct)
Anthropogenic Vitrification Product/Ferrous Slag
Ferrochrome Slag
Anthropogenic slag (Fe-Cr alloy waste)