Peridot (Olivine)
Magnesium Iron Silicate (Mg, Fe)2SiO4
mineral
Category
Industrial Byproduct (Often Confused With Igneous Rocks Or Meteorites)
Browse industrial byproduct (often confused with igneous rocks or meteorites) specimens identified by the Rock Identifier community.
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Blue Apatite
Apatite (Group), Ca5(PO4)3(F,Cl,OH)
mineral
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
mineral
Yellow Quartz
Silicon Dioxide (SiO2)
mineral
Peridot (Olivine)
Olivine, (Mg, Fe)2SiO4
mineral
Chalcopyrite
Chalcopyrite (CuFeS2)
mineral
Sodalite
Na8(Al6Si6O24)Cl2
mineral
Olivine (Peridotite)
Olivine Group; (Mg, Fe)2SiO4
igneous
Quartzite
Quartzite (SiO2)
metamorphic
Blue Apatite
Fluorapatite / Apatite Group (Ca5(PO4)3(F,Cl,OH))
mineral
Amazonite
Microcline (variety Amazonite), K(AlSi3O8)
mineral
Diamond
Native Carbon (C)
mineral
Olivine (Peridot)
(Mg,Fe)2SiO4
mineral
Peridot
Olivine ((Mg, Fe)2SiO4)
mineral
Ironstone Concretion / Hematite Nodules
Ferruginous Sedimentary Rock (primarily Hematite Fe2O3 and Goethite FeO(OH))
sedimentary
Chalcopyrite
Copper Iron Sulfide (CuFeS2)
mineral
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
mineral
Asphalt (Bituminous Concrete)
Composite material (bitumen binder with mineral aggregate)
man-made rock (technosol)
Arfvedsonite with Garnet
Na3(Fe2+,Mg)4Fe3+Si8O22(OH)2
igneous
Amazonite
Microcline (KAlSi3O8)
mineral
Quartzite
Metamorphic Quartzite (SiO2)
metamorphic
Green Slag Glass
Amorphous Silica / Glassy Blast Furnace Slag
Mineraloid (Industrial byproduct)
Hematite
Iron Oxide (Fe2O3)
mineral
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
mineral
Quartzite
Quartzite (primarily SiO2)
metamorphic
Iron-rich meteorite candidate
Unclassified iron meteorite, possibly an ordinary chondrite or weathered iron oxide-rich meteorite
meteorite
Sunstone
Oligoclase (a variety of Plagioclase Feldspar) - (Na,Ca)(Si,Al)4O8
mineral
Graphite
Graphite (Chemical Formula: C)
Mineral (Native Element)
Fluorite (Fluor-spar)
Calcium Fluoride (CaF2)
mineral
Bronzite
Enstatite (var. Bronzite), (Mg,Fe)SiO3
mineral
Basaltic Scoria
Scoria (vesicular basalt)
igneous
Sodalite
Na8(Al6Si6O24)Cl2 (Sodium Aluminum Silicate Chloride)
mineral
Black Spinel
Magnesium Aluminum Oxide (MgAl2O4)
mineral
Limonite (Bog Iron)
Limonite (Hydrated iron(III) oxide-hydroxide) - FeO(OH)·nH2O
mineral
Scoria
Scoria (Vesicular Basaltic Rock)
igneous
Olivine in Basalt (Peridotite Xenolith)
Forsterite-rich Olivine (Mg2SiO4) in Aphanitic Basalt
igneous
Peridot
Olivine (Magnesium Iron Silicate), (Mg, Fe)2SiO4
mineral
Raw Topaz
Aluminum Silicate Fluoride Hydroxide, Al2SiO4(F,OH)2
mineral
Sodalite
Na4Al3(SiO4)3Cl (Sodium Aluminum Silicate Chloride)
mineral
Sodalite
Sodalite (Na8Al6Si6O24Cl2)
mineral
Quartzite
Quartzite (SiO2)
metamorphic
Sodalite
Sodalite (Na8(Al6Si6O24)Cl2)
mineral