	*Koschmann, Albert Herbert, Bergendahl, M.H. (1968) Principal gold-producing districts of the United States. Professional Paper* 610. US Geological Survey doi:10.3133/pp610**	Report (issue)
	description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County --
	*Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication* 31. Nevada Bureau of Mines and Geology**	Report (issue)
	31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...copyright © 2004 unless otherwise noted Map of Mining Districts and significant mineral occurrences of...Olivenite, 1.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph...production of environmental protection equipment. Mining and the discovery, identification, and development...to Nevada in 1929 and was actively involved in mining in the state and the western U.S. for the rest
	*(2010) Smithsonite - Think Zinc!. Mineral Monograph* 13. Lithographie, LLC**	Report (issue)
	Smithsonite slice and egg, 5.8 and 2.7 cm tall Masua Mine, Carbonia-lglesias, Sardinia, Italy Cal and Kerith...cm wide 400 Foot Level, Kelly Mine, Magdalena District Socorro County, New Mexico Steve Neely collection...978-0-9790998-6-1 Publisher Lithographie, LLC Denver, Colorado, USA Design and Layout Gloria Staebler Gunther Neumeier...Lithographie, LLC P.O. Box 11613 • Denver, C O 80211 • USA Phone 1.303.495.5521 • Fax 1.303.482.1238 www.lithographie...1867. ·thsonian Smithsonite First Oxide Zone, Tsu Mine, Tsumeb, Nami 10cm tall Brent Lockhart coll Joe
	*Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication* 31. Nevada Bureau of Mines and Geology**	Report (issue)
	3i University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...te, r.6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn coJlection. Photograph...percent of the state. Nevada's public lands offer mining, livestock grazing, wild horse viewing, .scenic...Road and Geologic Tours in th<' Las Vegas Area. Mining and the discovery, identification, and development...Vavis The Goodsprings (Yellow Pine) Mining District, Clark County John C. Kepper MINERAL CATALOG 91

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Manganese-bearing Calcite from Alice Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA

Manganese-bearing Calcite from
Alice Mine, Walkerville, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA