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galena crystal texture as nice mineral background
Close-up view of pyrite
Close-up image of the rock face of Glass Mountain in Capitol Reef National Park, Utah.
Asbestos family mineral band in geological rock sample
Gold (Au) ore. The element associated with quartz veins and sulfides. White background.  Largest producers China, Australia, Russia, Canada, USA, Mexico, South Africa, Uzbekistan
3 small (4\
Mineral Fusinus sp. Pliozän
Natural Magnesite Mineral crystals - Magnesium Cluster
Galena mineral ore with metallic luster
Agate raw ore
Macro mineral stone Stibnite quartz on a black background close up
Minerals in an igneous rock do not all form at the same time. In this porphyritic rock, the larger crystals are a feldspar that were already formed before the lava became solidified completely. The fine groundmass is composed predominantly of a mixture of very fine-grainedcrystals of quartz and feldspars.
Big natural stone green amber on white background
Magnified close up of maroon shale bands in granite intrusive rock.
copper ammonium carbonate. blue crystals on a black background. macro.
Minerals collection
View of the copper sulfide mineral (Covellite, Digenite). Copper sulfides describe a family of chemical compounds and minerals with the formula CuSy.
sunstone mineral stone sample macro photography
A sample of banded iron formation from the Barberton Greenstone belt with a 5cm scale
Galena rock specimen. The raw mineral lead sulphide with a distinct weight and shiny metalic colour in a white matrix of fluorite. The most important ore of lead and a source of silver.
Macro cubical pyrite on white matrix isolated on gray background
The green variety of muscovite. A member of the mica family. Said to enhance the feeling of joy for the beauty of nature.
Close-up of naturally occurring metallic mineral lead ore
Piece of natural mineral gemstones in gift store
Quartz with intergrown chlorite or Quarz mit eingewachsenem Chlorit (minerals and crystals in the exhibition Mount Säntis - worlds of experiences on the Santis summit) - Switzerland (Schweiz)
Quartz and galena
Macro mineral stone ilmenite on a white background close up
Magnified close up of bluish quartz in an orange matrix.
pyrite mineral specimen stone rock geology gem crystal
Fossilised Fish
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