	*(2023) Volborthite. Handbook of Mineralogy. Mineralogical Society of America*	Report (issue)
	Volborthite Cu3 V2 O7 (OH)2 • 2H2 O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic...208(1) X-ray Powder Pattern: Monument No. 1 mine, Arizona, USA. 7.16 (10), 2.643 (7), 2.571 (7), 2.389...(1) Scrava mine, Italy; by electron microprobe; V2 O3 assumed for charge balance, H2 O by 5+ 3+ difference;...locality; later identified at the Sofronovskii copper mine, near Perm, and at Syssersk and Nizhni Tagil, Ural...the Uzbekistana district, Fergana Valley, Alai Range, Kyrgyzstan. In the Scrava mine, Val Graveglia,
	*(1954) Identification and occurrence of uranium and vanadium minerals from the Colorado Plateaus. Bulletin* Vol. 1009 (1009b) US Geological Survey doi:10.3133/b1009b**	Report (issue)
	Occurrence of Uranium and Vanadium Minerals From the Colorado Plateaus GEOLOGICAL SURVEY BULLETIN 1009-B...OCCURRENCE OF URANIUM AND VANADIUM MINERALS FROM THE COLORADO PLATEAUS By A. D. WEEKS and M. E. THOMPSON ABSTRACT...identification and occurrence of uranium minerals of the Colorado Plateaus, contains descriptions of the physical...mineralogic investigation of uranium ores from the Colorado Plateaus. This work is part of a program undertaken...other 13 14 URANIUM AND VANADIUM MINERALS FROM COLORADO PLATEAUS compilations: Gruner and Gardiner's
	*(1961) Minerals of Colorado; a 100-year record. Bulletin* Vol. 1114. US Geological Survey doi:10.3133/b1114**	Report (volume)
	Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...________ _____________ ______________ ______ 1 1 3 4 6 7 11 12 16 28 31 364 ILLUSTRATION PLATE 1....mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of

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Volborthite from San Juan No. 3 mine, Slick Rock Mining District, San Miguel County, Colorado, USA

Volborthite from
San Juan No. 3 mine, Slick Rock Mining District, San Miguel County, Colorado, USA