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Seraphinite - also difficult silicate of dark green color with silver chatoyant fibres, by a structure remotely reminding Charoite. Seraphinite obtain on territory of Russia, in the district of Sayany.
Magnified close up of large crystal white and black granite.
Sample of Archean age interbedded barite and chert with scale. Barite is mined and used for drilling mud
This is a photograph of textured sand on the beach shore in summer at Crescent City, California, USA.
99.7% fine cadmium isolated on white background
A copper mine ore nugget.
A natural mineral made of jade on a white background. A sample of green stone
Raw galena ore, aka lead sulfide, with blue-grey color on dark background
Macro stone Nephrite mineral on black background close up
Magnified close up of mineral encrusted basalt rock.
Abestos actinolite asbestos
Stone image on a white background
Mineral stone asbestos. The six types of asbestos are chrysotile, crocidolite, amosite, anthophyllite asbestos, tremolite asbestos, and actinolite asbestos.
Colorful Crystal texture, design element for use.
copper slag from Mansfeld, Germany isolated on white background
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
Macro Sphalerite mineral stone with Clinochlore on a white background close-up
Magnified close up of maroon shale bands in granite intrusive rock.
Fuchsite is a type of bright green chrome mica
Grey stone isolated on white. Focus is front to back.
Pyrite in agate slice macro detail black isolated background. close-up polished semi-precious gemstone copy space.
The Catalina Schist is a metamorphic rock complex primarily exposed on Santa Catalina Island, California, that formed during the Cretaceous.
snowflake obsidian from Mexico isolated on white background
Chunk of Coal - Out of Date Fossil Fuel - Green Revolution / Climate Change
Part of a black stone isolated on white background.
Magnified close up of granite rock with black mica
Mineral stone asbestos. The six types of asbestos are chrysotile, crocidolite, amosite, anthophyllite asbestos, tremolite asbestos, and actinolite asbestos.
Obsidian minerals, flint stone used to make tools during stone-age. Natural black obsidian stone on white background
snowflake obsidian gemstone cut out on white background
Green quartz crystal isolated on the white background.
Free Images: "bestof:Antigorite-519491.png ca Bowenita varietat d'antigorita Slab of curiously patterned antigorite from the Jeffrey Mine Quebec Canada Antigorit Varietät Bowenit"
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