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Aramgutang from Wikimedia Commons



 
Aramgutang from Wikimedia Commons can be found at http://commons.wikimedia.org/wiki/User:Aramgutang
A Wabar meteorite: etched section showing the Widmanstätten pattern.
A Wabar meteorite: etched section showing the Widmanstätten pattern.
 White fibrous tremolite on grey muscovite from Great Bernera
White fibrous tremolite on grey muscovite from Great Bernera
Pyrolusite or MnO2.
Pyrolusite or MnO2.
 Native massive antimony with oxidation products
Native massive antimony with oxidation products
A large sample of native arsenic.
A large sample of native arsenic.
 Yellow sassolite from Vulcano island, Italy
Yellow sassolite from Vulcano island, Italy
Native platinum containing traces of the other platinum group metals
Native platinum containing traces of the other platinum group metals
 An assortment of native platinum nuggets
An assortment of native platinum nuggets
A red topaz
A red topaz
 Clear grey-blue celestine crystal crust from Madagascar
Clear grey-blue celestine crystal crust from Madagascar
Acicular crystals of rutile protruding from a quartz crystal
Acicular crystals of rutile protruding from a quartz crystal
 Felsite covered with dendritic pyrolusite formations.
Felsite covered with dendritic pyrolusite formations.
Brazilianite crystals on muscovite, Galilea mine, Minas Gerais, Brazil
Brazilianite crystals on muscovite, Galilea mine, Minas Gerais, Brazil
 Esperite under ultraviolet light
Esperite under ultraviolet light
Striated crystals of hessonite
Striated crystals of hessonite
 Fluorescent hyalite under ultraviolet light
Fluorescent hyalite under ultraviolet light
Bright yellow tungstite on ferberite
Bright yellow tungstite on ferberite
 Yellow-green earthy massive chapmanite
Yellow-green earthy massive chapmanite
Blue crystalline crust with conichalcite
Blue crystalline crust with conichalcite
 Blue velvety mass lining a cavity
Blue velvety mass lining a cavity
Orange-yellow earthy coating
Orange-yellow earthy coating
 Green platy crystals on granite
Green platy crystals on granite
Green metatorbernite with yellow autunite deposits on granite
Green metatorbernite with yellow autunite deposits on granite
 Widmanstätten patterns of Kamacite and Taenite, from a meteorite currently in the Natural History Museum, London
Widmanstätten patterns of Kamacite and Taenite, from a meteorite currently in the Natural History Museum, London
Massive native arsenic with quartz and calcite, from Ste
Massive native arsenic with quartz and calcite, from Ste
 Native gold on display in the Natural History Museum, London
Native gold on display in the Natural History Museum, London
Dentritic pyrolusite formations from Solenhofen, Germany
Dentritic pyrolusite formations from Solenhofen, Germany
 Natural patterns on the polished surface of selected pieces of breccia or "landscape marble" can resemble a city...
Natural patterns on the polished surface of selected pieces of breccia or "landscape marble" can resemble a city...
Arsinoitherium zitteli
Arsinoitherium zitteli
 Asbestos fibers
Asbestos fibers