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Beryl - Wikipedia, the free encyclopedia
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The mineral beryl is a beryllium aluminium cyclosilicate with the chemical formula Be 3 Al 2 ( SiO 3 ) 6 . The hexagonal crystals of beryl may be very small or range to several meters in ...
en.wikipedia.org/wiki/Beryl
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Brown G E , Mills B A , American Mineralogist , 71 (1986) p.547-556, High-temperature structure and crystal chemistry of hydrous alkali-rich beryl, from the Harding pegmatite, Taos County, New Mexico, Sample: T = 24 deg C, before heating, O2x has been corrected ; ... General Beryl Information...
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webmineral.com/data/Beryl.shtml
webmineral.com/data/Beryl.shtml
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Information on the mineral beryl ... (Hexagonal) Beryl is famous for its perfect, six-sided crystals. Crystals are prismatic hexagons, and usually occur individually. Crystals may be enormous. Some 30 foot long (about 8 meters), well-crystallized examples are known to exist.
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www.minerals.net/mineral/silicate/cyclo/beryl/beryl.htm
www.minerals.net/mineral/silicate/cyclo/beryl/beryl.htm
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Beryl (window manager) - Wikipedia, the free encyclopedia
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Beryl was a compositing window manager for the X Window System which forked from Compiz in September 2006 and was re-merged in 2007, under the name of Compiz Fusion. Beryl was the project name for ...
en.wikipedia.org/wiki/Beryl_(window_manager)
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Silicates : Cyclosilicates : Beryl Tourmaline group ... Fuses with difficulty, roundening the edges of small fragments. Precious stone varietys of beryl is : ... Beryl in microcline from Selsvitberget.
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www.geology.neab.net/minerals/beryl.htm
www.geology.neab.net/minerals/beryl.htm
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The largest beryl crystal reported was 18 m long and 3.5 m wide from Malakialina, Madagascar, but in the absence of anything more than a personal communication, the report is doubtful. ... Classification of Beryl...
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www.mindat.org/min-819.html
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Beryl is often unknown to the general public, even the gemstone-buying public. However, it is one of the most important gem minerals. Beryl is colorless in pure form; it is the many different impurities that give beryl its varied coloration.
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www.galleries.com/minerals/SILICATE/BERYL/beryl.htm
www.galleries.com/minerals/SILICATE/BERYL/beryl.htm
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