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Latest Beryllium minerals Stories

2008-07-17 03:00:00

By Anonymous THE TWENTY-FOURTH TECHNICAL SESSION of the Rochester Mineralogical Symposium (RMS) was held on 13 April 2007. Twelve abstracts were accepted and presented as oral papers. The review panel consisted of Dr. Steven Chamberlain, New York State Museum; Dr. Carl Francis, Harvard Univeristy; Dr. Robert King, Tewkesbury, Great Britain; Dr. Marian Lupulescu, New York State Museum; and Dr. George Robinson, Michigan Technological University. PSEUDOBROOKITE FROM THE NINE MILE PLUTON,...

2008-06-16 12:00:48

VANCOUVER, BRITISH COLUMBIA--(Marketwire - June 16, 2008) - International Beryllium Corporation (TSX VENTURE:IB) ("IB") is pleased to announce that it has completed staking of 517 mineral claims in the Lake George area of Colorado, a well known zone of beryllium mineralization that also includes the Boomer mine owned by IB. The staked area is approximately 10,585 acres (4,284 ha) and includes the former beryllium producing areas of China Wall, Redskin Gulch and other former producing claims...

2007-11-28 21:00:15

MOSCOW. Nov 28 (Interfax) - Russian natural resources watchdog Rosprirodnazdor is recommending that the license to the Malyshevskoye emerald deposit in the Sverdlovsk region, held by CJSC Zelen Kamen, a subsidiary of Canada's Tsar Emerald, be revoked, the Russian Natural Resources Ministry said in a press release. "Zelen Kamen has not fulfilled the demands set down in an earlier notice," the statement said. "The license holder did not, for example, finish rehabilitating the underground mine...


Latest Beryllium minerals Reference Libraries

28_adf4824da8675c1f5b7981afba7891b5
2005-05-26 12:08:48

The mineral beryl is a beryllium aluminium cyclosilicate with the chemical formula Be3Al2(SiO3)6. The hexagonal crystals of beryl may be very small or range to several meters in size. Terminated crystals are relatively rare. Beryl exhibits conchoidal fracture, has a hardness of 7.5-8, a specific gravity of 2.63-2.80. It has a vitreous lustre and can be transparent or translucent. Its cleavage is poor basal and its habit is dihexagonal bipyramidal. Pure beryl is colorless, but it is frequently...

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