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View of colemanite mineral (bor, boron, borax, ulexite). It is a borate mineral found in evaporite deposits of alkaline lacustrine environments. It is a secondary mineral that forms.
A white quartz geode
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
calcite clear crystal cluster, macro detail texture background. close-up raw rough unpolished semi-precious gemstone
Boron Mineral
White alum cubes, alternative medical treatment and body care concept.
Volcanic Basalt lava rock sample. Cavities due to escaping gas bubbles later filled with mineralisation from groundwater fluids
View of colemanite mineral (bor, boron, borax, ulexite). It is a borate mineral found in evaporite deposits of alkaline lacustrine environments. It is a secondary mineral that forms.
Close-up view of pyrite
Clear quartz on a black background
Sea salt grain on a dark background
Beautiful minerals and crystals of stilbite and apophyllite partially on a white background.
Mineral sphalerite
This is quartz also called deep quartz photographed in studio in front of black background in Marco mode
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
View of colemanite mineral (bor, boron, borax, ulexite). It is a borate mineral found in evaporite deposits of alkaline lacustrine environments. It is a secondary mineral that forms.
chinese medicine actinolite on black background
white chabazite crystal mineral sample on granite
Quartz stones
Optically pure, transparent, colorless crystal of calcite of complex habit on rock from 2nd Sovetskii Mine, Dalnegorsk, Russia. Collection mineral isolated on white background
Aura quartz geode isolated on black background.
aragonite mineral texture as very nice background
Piece of natural mineral gemstones in gift store
A close-up of purple and white crystals with a sparkling, textured surface.
Quarz und Forberit, China, Yapgamgxian Mine
greenish crystal apatite mineral sample, science geology
White Abstract Crystal background, nature pattern.
Macro mineral stone rhinestone, rock crystal on a black background close up
Quartz crystal background.
Free Images: "bestof:Apophyllite blanche et gyrolite 2 (Inde).jpg Apophyllite and Gyrolite apophyllite gyrolite Own 2008-12-21 Parent Géry Apophyllite Gyrolite Taken with Nikon D90"
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