Tektite (Indochinite)
Tektite (SiO2 + Al2O3)
mineraloid
Category
Tektite (Natural Glass)
Browse tektite (natural glass) specimens identified by the Rock Identifier community.
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Tektite (Indochinite)
Tektite (Amorphous Silica Glass), SiO2(Al2O3)
igneous
Moldavite
Tektite (Silicates with aluminum, iron, manganese, and potassium oxide glass)
meteorite
Libyan Desert Glass
Tektite (high-silica impact glass), SiO2 + tracing minerals
mineraloid / impactite
Tektite (Indochinite)
Tektite (Terrestrial Impact Glass)
meteorite
Tektite (Indochinite)
Tektite (Amorphous Meteoritic Glass)
igneous
Moldavite
Moldavite (Silica-rich glass, SiO2 + Al2O3)
tektite
Tektite (Indochinite)
Impact Glass (SiO2 + Al2O3)
mineraloid
Tektite (Indochinite)
Tektite (Amorphous silica-rich impact glass)
igneous
Tektite (Indochinite)
Tektite (Amorphous Silica Glass)
igneous
Tektite (Indochinite)
Tektite (High-silica impact glass)
igneous
Tektite (Indochinite)
Tektite (SiO2 + Al2O3, Glassy Melts)
igneous
Tektite (Indochinite)
Impactite / Tektite (Silica-rich glass)
igneous
Tektite (Indochinite)
Tektite (High-silica impact glass)
mineraloid
Tektite (Indochinite)
Tektite (impactite), primarily high-silica glass (SiO2)
igneous
Tektite (Indochinite)
Tektite (High-silica impact glass)
igneous
Tektite (Indochinite)
Tektite (High-silica amorphous glass)
igneous
Indochinite Tektite
Tektite (high-silica impact glass)
igneous
Tektite (Indochinite)
Tektite - High-silica amorphous glass (SiO2 + Al2O3)
mineraloid
Moldavite
Moldavite (Silica Glass with impurities)
tektite
Moldavite
Tektite (Impact Glass), ~80% SiO2 + Al2O3
tektite
Libyan Desert Glass
Impact-melt silica glass (SiO2 + traces of Al, Fe, Ti)
mineral (Tektite/Impactite)
Libyan Desert Glass
Libyan Desert Glass (Tektite / Impact Glass)
meteorite
Tektite (likely Indochinite)
Tektite (high-silica impact glass)
igneous
Libyan Desert Glass
Impactite silica glass (SiO2)
tektite (impact glass)
Libyan Desert Glass
Tektite (high-silica impact glass), SiO2
mineral
Moldavite
Tektite (Silica Glass - SiO2 + Al2O3, FeO, MgO, CaO, Na2O, K2O)
gemstone
Moldavite
Tektite (Amorphous Silica, SiO2 + Al2O3)
mineral
Opalite
Synthetic Opalite Glass / Opalized Glass
gemstone
Opalite
Synthetic Opalite (Man-made glass)
mineral
Opalite
Man-made Opalized Glass (Synthetic Glass)
gemstone
Opalite
Synthetic Glass (Simulated Opal)
gemstone
Opalite
Synthetic glass / Opalized glass
gemstone
Opalite
Synthetic glass / Opalized glass
gemstone
Goldstone (Brown)
Aventurine glass
mineraloid (man-made)
Man-made Glass (Tumbled/Shaped)
Amorphous Silicon Dioxide (SiO2) with metal oxide colorants
Mineraloid (synthetic)
Blue Sapphire (Synthetic or Man-made Glass Imitation)
Corundum (Al2O3) if natural; Lead-glass or Spinal if synthetic
mineral
Opalite
Synthetic Silicon Dioxide (SiO2)
mineral
Opalite (Synthetic Opalized Glass)
Synthetic Silicon Dioxide (SiO2) glass
mineral
Blue Obsidian (Cullet Glass)
Silicon Dioxide (Amorphous Glass)
mineral
Opalite (a synthetic glass, often confused with Opal)
Silicon dioxide glass (SiO2nH2O, for natural opal)
Synthetic (glass)
Blue goldstone beads
Man-made aventurine glass (silica glass with metallic copper inclusions), not natural lapis lazuli
mineral