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Information on the mineral Calcite ... Aphrite - Lamellar variety of Calcite. Cobaltocalcite, Cobalt Calcite, or Cobaltian Calcite - Calcite containing cobalt. It is the intermediary form between Calcite and Sphaerocobaltite in a solid solution series.
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www.minerals.net/mineral/carbonat/calcite/calcite.htm
www.minerals.net/mineral/carbonat/calcite/calcite.htm
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Calcite - Wikipedia, the free encyclopedia
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Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (CaCO 3 ). The other polymorphs are the minerals aragonite and vaterite. Aragonite will change to calcite at 470°C,...
en.wikipedia.org/wiki/Calcite
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Carbonates : Calcite group. ... Calcite is the mineral that shows the most various types of crystals. In my mind is the number of 137 different crystal forms, but I'm not shure about it. Anyone who knows? Most common forms are tabular, sharp and stubby rhomboedric, prismatic an scalenoedric (dogtooth spar).
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www.geology.neab.net/minerals/calcite.htm
www.geology.neab.net/minerals/calcite.htm
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CaCO3 calcium carbonate ... 2.6 - 2.8 ... A photo of the mineral calcite...
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www.theimage.com/mineral/calcite/calcite.html
www.theimage.com/mineral/calcite/calcite.html
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The Mineral CALCITE ... Calcite's Physical Properties ... Calcite, which gets its name from "chalix" the Greek word for lime, is a most amazing and yet, most common mineral. It is one of the most common minerals on the face of the Earth, comprising about 4% by weight of the Earth's crust and is formed in many different...
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www.galleries.com/minerals/carbonat/calcite/calcite.htm
www.galleries.com/minerals/carbonat/calcite/calcite.htm
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Different names of calcite ... History and Significance: Calcite was first discovered in the basalt caves around from the place for which it was named, Eskifjord, Iceland. Calcite comes from the carbonate class of mineral, ... Calcite is usually a colorless, white or gray mineral but can have shades of any color.
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www.bsu.edu/web/cwjohnson2/calcite.html
www.bsu.edu/web/cwjohnson2/calcite.html
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Description of the mineral Calcite in its various forms, includes its physical properties ... Calcite is polymorphous, (having the same chemical formula but different crystal structure) with the minerals aragonite and vaterite as well as with several other forms that apparently exist only under extreme experimental conditions.
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www.desertusa.com/mag98/nov/papr/geo_calcite.html
www.desertusa.com/mag98/nov/papr/geo_calcite.html
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Britannica online encyclopedia article on calcite (mineral), the most common form of natural calcium carbonate (CaCO3), a widely distributed mineral known for the beautiful development and great variety of its crystals. ... The carbonate minerals calcite, aragonite, and dolomite have been calculated to make up approximately...
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www.britannica.com/EBchecked/topic/88899/calcite
www.britannica.com/EBchecked/topic/88899/calcite
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Mineral specimens of calcite from classic mineral occurrences worldwide. Thumbnail mineral previews linked to high quality photographs & description. New minerals are added every week. All major credit cards accepted. ... ; #46106, Calcite with Pyrite, Hyatt Mine, New York (m) $18...
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www.johnbetts-fineminerals.com/jhbnyc/calcite.htm
www.johnbetts-fineminerals.com/jhbnyc/calcite.htm
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