Libyan Desert Glass
Impact-melt silica glass (SiO2 + traces of Al, Fe, Ti)
mineral (Tektite/Impactite)
Category
Mineral (Tektite
Browse mineral (tektite specimens identified by the Rock Identifier community.
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Possible tektite or dark volcanic rock fragment
Uncertain; likely natural silicate glass (tektite) or basalt
mineral
Tektite
Tektite (Amorphous silica rich glass)
mineral
Tektite
Natural impact glass
meteorite
Tektite
Tektite (meteoritic glass)
meteorite
Tektite
Impactite (Natural Silicate Glass)
meteorite
Tektite
Natural impact glass
meteorite
Tektite (Indochinite)
Natural glass (High-silica impact glass)
mineral
Tektite
Tektite (Natural Glassy Ejecta)
mineral
Possible tektite or volcanic glass specimen
Natural silica glass; composition commonly near SiO₂, but exact identification requires chemical testing
mineral
Moldavite
Moldavite (Silica-rich glass, SiO2 + Al2O3)
tektite
Tektite (Indochinite)
Tektite (Natural silica glass)
meteorite
Tektite (Indochinite)
Tektite (Amorphous silica glass, SiO2 with impurities)
meteorite
Possible tektite or iron-rich slag-like natural specimen
Uncertain; possibly natural glass (tektite) or magnetite-rich rock
mineral
Tektite
Natural Impact Glass
meteorite
Tektite
Natural impact glass
meteorite
Tektite
Indochinite (Tektite)
igneous
Tektite
Tektite (high-silica natural glass)
Mineraloid
Tektite (Indochinite)
Tektite (Terrestrial Impact Glass)
meteorite
Tektite (Indochinite)
Tektite (High-silica natural glass)
mineralogical glass/meteorite impactite
Tektite (Indochinite)
Tektite (impactite), primarily high-silica glass (SiO2)
igneous
Tektite (Indochinite)
Tektite (Silica-rich natural glass)
mineral
Tektite (Indochinite)
Tektite (Natural Glass, SiO2 + Al2O3)
mineral
Tektite (Indochinite)
Tektite (natural glass, SiO2 + Al2O3)
mineral
Tektite (Indochinite)
Tektite (Amorphous Silica Glass), SiO2(Al2O3)
igneous
Tektite (Indochinite)
Tektite (High-silica impactite glass)
meteorite
Libyan Desert Glass
Impactite (High-silica tektite)
mineral
Moldavite
Tektite (Impact Glass), ~80% SiO2 + Al2O3
tektite
Tektite (likely Australite)
Tektite (no specific chemical formula as it's a natural glass of variable composition, mostly SiO2, Al2O3, FeO, MgO, CaO, K2O, Na2O, TiO2)
Mineral (specifically a mineraloid)
Moldavite
Tektite (Natural Silica Glass)
meteorite
Tektite (Indochinite)
Tektite (SiO2 + Al2O3)
mineraloid
Tektite (Indochinite)
Tektite (Lechatelierite-rich silica glass)
Mineral-like (Natural Glass)
Moldavite
Tektite (Natural Silicate Glass)
gemstone
Tektite (likely indochinite)
Natural silica-rich impact glass; predominantly amorphous SiO₂ with aluminum, iron, magnesium, calcium, and sodium
mineral
Moldavite
Moldavite (Siliceous vitreous substance)
tektite (natural glass)
Tektite (Indochinite)
Tektite (High-silica natural glass, primarily SiO2 with Al2O3)
igneous
Tektite (Indochinite)
Tektite (High-silica impact glass)
igneous
Moldavite
Silica glass with small amounts of aluminum, iron, and other elements
Mineraloid / Tektite
Tektite (Indochinite)
Impactite (Natural Glass)
meteorite
Moldavite
Tektite (Amorphous Silica, SiO2 + Al2O3)
mineral
Tektite (Indochinite)
Impact Glass (SiO2 + Al2O3)
mineraloid
Tektite (Indochinite)
Tektite (Amorphous Meteoritic Glass)
igneous