Iron Slag
Anthropogenic Iron oxide/Silicate composite
Mineral-like byproduct (Technogenic)
Category
Mineral Like Byproduct (Technogenic)
Browse mineral like byproduct (technogenic) specimens identified by the Rock Identifier community.
Learn about Mineral Like Byproduct (Technogenic) in the encyclopedia
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Asphalt (Bituminous Pavement Bit)
Bitumen-bound aggregate (Petrochemical-bound composite)
sedimentary (anthropogenic/technogenic)
Aluminum Slag
Anthropogenic Aluminum (Al)
mineral
Blue Glass / Slag Glass
Amorphous silicon dioxide (SiO2) with cobalt colorants
mineral
Blue Slag Glass
Anthropogenic Amorphous Silicon Dioxide
mineral
Silver Nuggets (Natural or Cast)
Native Silver (Ag)
mineral
Cobalt Blue Glass / Cullet Glass
Silicon dioxide (Amorphous man-made glass)
mineral
Iron Slag
Anthropogenic Ferro-silicate
mineral
Silver (Native Element)
Ag (Argentum)
mineral
Concrete / Anthropogenic Conglomerate
Man-made composite material (Portland cement, aggregate, and water)
not a natural rock
Green Fluorite
Calcium Fluoride (CaF2)
mineral
Slag Glass (Cullet Glass)
Amorphous Silica (Industrial byproduct)
mineral
Concrete rubble
Anthropogenic conglomerate
sedimentary
Sulfur
Native Sulfur (S)
mineral
Sulfur (with possible Cullet Glass or Slag imitation)
Native Sulfur (S8)
mineral
Blue Slag Glass
Amorphous Silica (Industrial byproduct)
Antropogenic (Man-made glass byproduct)
Slag (Industrial Byproduct)
Artificial silicate/iron byproduct
Mineral description (Anthropogenic material)
Slag Glass / Industrial Slag
Anthropogenic Glass
man-made glass / industrial byproduct
Chalcanthite
Hydrated copper(II) sulfate (CuSO4·5H2O)
mineral
Slag (Industrial Byproduct)
Ferrous/Non-ferrous Silicate
igneous (artificial/anthropogenic)
Yellow Calcite
Calcium Carbonate (CaCO3)
mineral
Banded Slag Glass (Leland Blue/Frankfort Green style)
Anthropogenic Glass Specimen (Amorphous Silicon Dioxide with impurities)
mineral
Fluorite (Fluor-spar)
Calcium Fluoride (CaF2)
mineral
Iron Slag
Anthropogenic Iron Silicate
industrial byproduct
Blue Obsidian (Cullet Glass)
Silicon Dioxide (Amorphous Glass)
mineral
Slag
Industrial Silicate Slag
igneous
Cullet Glass (Man-made Glass Slag)
Amorphous Silica (SiO2) with chemical additives
Mineraloid
Blue Slag Glass
Amorphous Silica (Byproduct of smelting)
Antropogenic (Man-made)
Green Obsidian Slag Glass
Silicon Dioxide (Amorphous Glass)
mineral
Sulfur
Native Sulfur (S)
mineral
Sulfur (with Matrix)
Native Sulfur (S8)
mineral
Slag
Metallurgical by-product
Anthropogenic (Man-made material)
Milky Quartz or Calcite Pebble
Silicon Dioxide (SiO2) or Calcium Carbonate (CaCO3)
mineral
Slag (Industrial Glass Slag)
Amorphous Silicate Glass (often containing Al, Ca, Mg, and Ti oxides)
Mineraloid (Industrial byproduct)
Iron Slag
Anthropogenic pyrometallurgical byproduct
igneous
Chert (often called Flint in archaeological contexts)
Microcrystalline or cryptocrystalline Silica (SiO2)
sedimentary
Iron Slag
Anthropogenic Vitreous Silicate (Byproduct of Smelting)
Mineral-like byproduct
Cullet Glass (Slag)
Amorphous Silicon Dioxide (Man-made)
Mineraloid
Cullet (Slag Glass)
Amorphous Silica (Industrial byproduct)
mineraloid
Slag (Industrial Glassy Byproduct)
Anthropogenic silicate byproduct (Slag)
Mineral-like byproduct (often mistaken for igneous rock or meteorite)
Cullet Glass (Slag Glass)
Amorphous Silicon Dioxide (Industrial byproduct)
mineraloid
Arsenopyrite with Schist Matrix
Arsenopyrite (FeAsS)
mineral