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Mineralogical association of crystals of transparent apophyllite and pink stilbit; collectible specimen isolated on a black background
Crystal raw ore
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.
Sea salt grain on a dark background
gmelinite with analcime from Five Islands, Canada isolated on white background
Boron Mineral
celestine mineral texture as nice natural background
Emerald crystal background.
One white mineral quartz stone on a black background
A white quartz geode
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.
Orthoclase, or orthoclase feldspar (KAlSi3O8), is an important tectosilicate mineral which forms igneous rock. The close-up image shows several Orthoclase crystals.
Natural Green Ghost Phantom Quartz Crystal Cluster Healing Specimen - macro
Topaz
Apophyllite crystals from Poona, India. It refers to a specific group of phyllosilicates, a class of minerals.
Tourmaline embedded on a quartz crystal isolated on the black background.
White Heulandite
Triangle calcite crystal cluster from Turkey.\nCalcite is a mineral name and the chemical structure of this mineral, called carbonate rocks, is CaCO3. It is found in crystal form in various shapes (crystallizes as rhomboid, scalenoeder) and has a glassy, ​​colorless and transparent structure. It is easily ground and a white powder is obtained. Its hardness is 3 on Moh's scale and its density is 2.6-2.7.
gmelinite from Five Islands, Canada isolated on white background
Amber Crystals
aragonite mineral texture as very nice background
Crystal raw ore
pinkish white halite crystal mineral sample, rock salt
Cerussite crystals
Cool specimen of the sharp white Fluorite crystals partly covered by light brown Calcite. Fluorescent under UV light. Whis fine mineral sample is from Choir area, Gobi Desert, Mongolia
Minerals collection
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.
Apophyllite
zeolite mineral isolated on the white background
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
Free Images: "bestof:Apophyllite-(KOH).jpg en Apophyllite- KOH from the N'Chwaning II Mine Kuruman South Africa Specimen size 3 7 cm own Strickja 2008-03-01 Apophyllite- KOH"
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