Epidote from
Lucky Ledge Mine, Littleshot Camp, Madera Canyon, Old Baldy Mining District, Santa Cruz County, Arizona, USA

	*(1915) Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona. Bulletin* Vol. 582. US Geological Survey doi:10.3133/b582**	Report (volume)
	582 MINERAL DEPOSITS OF THE SANTA RITA AND PATAGONIA MOUNTAINS ARIZONA BY FRANK C. SCHRADER WITH CONTRIBUTIONS...17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ...__ ______-_____________ Mountains _ __________ _ Santa Rita and Patagonia ranges ______ _ Empire Mountains...___ Valleys ___________'__-_________________ Santa Cruz Valley-________________ __ Cienega Valley___..._______________ . Placers __ _ Mineralogy ____________ Mining districts, camps, and properties. Helvetia district_
	*(1917) Useful minerals of the United States. Bulletin* Vol. 624. US Geological Survey doi:10.3133/b624**	Report (volume)
	........................................ 10 Arizona......................................................................................... 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish
	Wilt, J.C., Keith, S.B., Peterson, J.A., Huber, D.F., Theodore, T.G. (1984) Preliminary report of molybdenum occurrences in Arizona. Open-File Report Vol. 1984 (84-9) US Geological Survey doi:10.3133/ofr849	Report (issue)
	Preliminary report of molybdenum occurrences in Arizona by Jan C. Wilt 1/, Stanley B. Keith 2/, Jocelyn...to the Arizona Bureau of Geology and Mineral Technology a division of The University of Arizona This...'1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N... wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W 101 35-03-A wA...CUA AG BORIANA MINE 18N 115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE
	*(1990) Preliminary mineral resource assessment of the Tucson and Nogales 1 degree x 2 degrees quadrangles, Arizona. Open-File Report* Vol. 1990 (90-276) US Geological Survey doi:10.3133/ofr90276**	Report (issue)
	OF THE TUCSON AND NOGALES 1° by 2° QUADRANGLES, ARIZONA Edited by Jocelyn A. Peterson Open-File Report...Gray-scale contour maps of element distribution in Arizona, scale 1:3,500,000: 19. Uranium ........................................ 63 22. Location map of mining districts .......................................Principal deposit types and cumulative production in mining districts.............. 13. List of mines with...and Nogales 1 by 2 quadrangles in south-central Arizona have made important economic contributions to a

Epidote from Lucky Ledge Mine, Littleshot Camp, Madera Canyon, Old Baldy Mining District, Santa Cruz County, Arizona, USA

Epidote from
Lucky Ledge Mine, Littleshot Camp, Madera Canyon, Old Baldy Mining District, Santa Cruz County, Arizona, USA