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Topic: Briartite

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	THE MINERALS OF THE DEMOCRATIC REPUBLIC OF CONGO
		The primary mineralization is rich in germanium with renierite and briartite.
		Finally, at the University of Louvain (U.C.L.), Jacques Thoreau (1886-1973) describes, in 1932, the saleeite of Shinkolobwe in Shaba, while his successor Jules Moreau acquires fame by his study on the copper-zinc-bearing deposit of Kipushi, which enables him to describe a new germanium mineral, briartite.
		Two other holotypes, eylettersite and kivuite, are preserved in the private collection of the discoverer, while 14 other type species belong to collections of various institutions from abroad:
	euromin.w3sites.net /Nouveau_site/gisements/congo/GISCONe.htm (2731 words)

	Briartite Mineral Data
		Tetragonal - ScalenohedralH-M Symbol (4 2m) Space Group: I 42m
		Standardized Intensity (100%) Reflection Spectra of Briartite in Air
		Calculated Relative Intensity Colors of Briartite in Air
	www.webmineral.com /data/Briartite.shtml (182 words)

	Gaston Briart (Site not responding. Last check: 2007-10-08)
		Gaston Briart was a Belgian geologist and mining engineer who worked and studied rock formations at Prince Léopold Mine, Kipushi, Katanga, Democratic Republic of the Congo.
		The mineral Briartite, discovered in Kipushi in 1965, is named in his honour.
		J.J. Lhoest, Famous mineral localities: The Kipushi mine, Zaire in Mineralogical Record volume 26, Number 3: May-June 1995 p.163
	www.worldhistory.com /wiki/G/Gaston-Briart.htm (137 words)

	2001AnnualReport
		The M’Passa deposit in the Schisto-calcaire Group of the West Congolian fold belt.
		c) Most of these deposits contain germanium sulfides (germanite, briartite and renierite) and are frequently associated with Ga, Cd, Ag and In.
		The significance of these associated metals in relation to possible source rocks is being investigated.
	www.ucalgary.ca /~iyer/igcp450/unesco/NewReport.htm (9104 words)

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