Blue Slag Glass
Amorphous Silica (Industrial byproduct)
Category
Browse antropogenic (man made glass byproduct) specimens identified by the Rock Identifier community.
Blue Slag Glass
Amorphous Silica (Industrial byproduct)
Cullet Glass / Slag Glass
Amorphous silica glass
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (SiO2) with metallic oxide impurities
Cobalt Blue Glass / Cullet Glass
Silicon dioxide (Amorphous man-made glass)
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial Byproduct)
Aluminum Slag
Anthropogenic Aluminum (Al)
Cullet Glass (Slag)
Amorphous Silicon Dioxide (Man-made)
Blue Slag Glass
Anthropogenic Amorphous Silicon Dioxide
Cullet (Slag Glass)
Amorphous Silica (SiO2) with various metal oxide colorants
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial Man-made)
Slag Glass
Amorphous Silicate (Man-made)
Blue Slag Glass
Amorphous Silica (Byproduct of smelting)
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial byproduct)
Slag (Industrial Byproduct)
Artificial silicate/iron byproduct
Blue Obsidian (Cullet Glass)
Silicon Dioxide (Amorphous Glass)
Cobalt Glass Slug (Cullet)
Man-made Silicate Glass with Cobalt Oxide (CoO)
Blue Slag Glass
Man-made Silicon Dioxide (Amorphous)
Green Obsidian Sphere (man-made glass)
Vitreous Silica with Chromium/Iron additives
Cullet (Slag Glass)
Amorphous Silica (Industrial byproduct)
Slag
Anthropogenic glassy silicate
Slag Glass
Anthropogenic Amorphous Silicon Dioxide
Slag
Glassy silicate byproduct (anthropogenic material)
Aluminum Slag
Anthropogenic Aluminum (Al)
Slag (Industrial Glass/Metal)
Ferrous slag or Glassy silicate byproduct
Ferrous Slag
Iron/Steel Slag (Complex Calcium-Alumino-Silicates)
Slag Glass
SiO2 (Silicon Dioxide) with impurities
Green Slag
Anthropogenic Silicate Glass
Slag Glass
Vitreous Silicate Residue
Red Slag Glass
Amorphous Silica (Industrial byproduct with metallic oxide dopants)
Slag
Anthropogenic Vitreous Silica/Iron oxides
Cullet Glass (sometimes mistaken for Blue Obsidian or Slag)
Amorphous Silicon Dioxide (SiO2) with chemical additives (e.g., Cobalt for blue color)
Slag
Metallurgical Slag
Slag
Ferrous Slag (Amorphous calcium-magnesium-aluminum silicates)
Ferrochrome Slag
Anthropogenic slag (Fe-Cr alloy waste)
Possible obsidian or slag glass
Volcanic glass, primarily SiO₂; alternatively industrial iron-rich glassy slag
Iron Slag
Iron/Steel Slag (Ferrosilicate Glass)
Iron Slag (Industrial Byproduct)
Anthropogenic Vitrification Product/Ferrous Slag
Red Slag Glass (Cullet)
Amorphous Silicon Dioxide (SiO2) with metallic dopants
Slag (Industrial Glass/Glassy Rock)
Anthropogenic Vitreous Material
Cullet Glass (Man-made Glass Slag)
Amorphous Silica (SiO2) with chemical additives
Slag
Metallurgical by-product
Ferro-slag (Leland Blue/Slag Glass)
Anthropogenic Vitreous Silica (Industrial Slag)