Chalcocite from
Brooks prospect, Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, 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...CONTRIBUTIONS BY JAMES M. HILL WASHINGTON GOVERNMENT FEINTING OFFICE 1915 sas-aa^1^ CONTENTS. Page...17 Climate and vegetation. 18 _._ History of mining and present conditions___________________ 20 ...______-_____________ Mountains _ __________ _ Santa Rita and Patagonia ranges ______ _ Empire Mountains ________________________...________________________ San Cayetano Mountains . ______ __ __ Canelo Hills____________________________ Valleys
	*Houser, B.B. - Ed.* (1992, October) Historic mining camps and Jurassic calderas [Arizona], with a paper on the Greaterville placer district by L.J. Cox. Guidebook. Arizona Geological Society**	Report (issue)
	Historic Mining Camps and Jurassic Calderas By BRENDA HOUSER With a paper on the GREATERVILLE PLACER...PLACER DISTRICT By LESLIE Cox ARIZONA GEOLOGICAL SOCIETY FALL FIELD TRIP, 1992 Arizona Geological Society...AZ 8 571 7 Historic Mining Camps and Jurassic Calderas, Southeastern Arizona! By BRENDA HOUSER With...GREATERVILLE PLACER DISTRICT By LESLIE Cox ARIZONA GEOLOGICAL SOCIETY FALL FIELD TRIP, 1992 Arizona Geological...dera l ...................... 28 Stop 1 1 - Johnson Camp and Arimetco s' So lv ent E xtraction ....... 3
	*Zeitner, June Culp (1968) Appalachian Mineral & Gem Trails. Lapidary Journal, Inc.*	Book
	locall - rs where amomeor prospectors m a y still prospect f o r gems mai t e a l s a n d a l s o fossils...t v i e w of these m a j e s t i c g r e e n mountains. W h i l e t h e g r e a t peaks a t Colorado...n elevation. W h i l e m a n y w e s t e r n mountains a r e s t a r k l y b a r r e n o r o n l y p...found are worth it. Here collectors from the Washington D.C. area visit Virginia's noted Rutherford Mine...dollars at the noted locality of Cowee Valley, Macon County, North Carolina. An enthusiastic family found and
	*Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261*	Journal (article/letter/editorial)
	arch of the Palermo mine, North Groton, Grafton County. Rob Lawrence photo, courtesy Bob Whitmore. 242...large scale, there has been enough prospecting and mining activity to uncover many important mineral localities...collector. Prospecting, granite quarrying, and mining probably peaked before the turn of the twentieth...pegmatite prospecting and mining were revived during World War II, with some mining continuing into the early...at 15:01 05 January 2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz

Chalcocite from Brooks prospect, Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA

Chalcocite from
Brooks prospect, Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA