 | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF THE MC DERMITT CALDERA, NEVADA-OREGON By James J. Rytuba Menlo Park, California... Geology and Ore Deposits of. the McDermitt Caldera, Nevada-Oregon <. By James J. Rytuba Menlo Park, California...caldera is a Miocene collapse structure along the Nevada-Oregon border. The oval-shaped caldera is bounded...arcuate normal faults on the north and south and by rhyolite ring domes on the west. Precollapse ash-flow tuffs...intracaldera rocks consist of tuffaceous lake sediments, rhyolite flows and domes, and ash-flow tuffs. Within the |  | | Report (volume) | | DEPOSITS OF THE OPALITE DISTRICT, MALHEUR COUNTY OREGON, AND HUMBOLDT COUNTY, NEVADA BY ROBERT G. YATES.................... Opalite mine......................................... Bretz mine.............................................. Cordero mine......................................... 325 326 327 329 329...Geologic map of the Opalite district, Malheur County, Oreg., and Humboldt County, Nev. In pocket 53....Geologic map of the Opalite mine area......... 342 54. Geologic sections of the Opalite mine......... 342 55 |  | Foord, Eugene E., Berendsen, Pieter, Storey, and Lester O. (1974) Corderoite, first natural occurrence of α-Hg3S2Cl2, from the Cordero mercury deposit, Humboldt County, Nevada. American Mineralogist, 59 (7-8) 652-655 | Journal (article/letter/editorial) | | from the GorderoMercuryDeposit,HumboldtGounty,Nevada EucsNr E. Foono, PIErrn BrnENosnN, Department ol...cm-"), a new mineral from the Cordero mine in Humboldt County, Nevada, occurs in late Miocene playa sediments...is also found, along with cinnabar, within the "opalite" layer, which consists of silicified rhyolitic...and within altered basement volcanics below the opalite layer. In all casescorderoite replaces cinnabar...playa sediments adjoining the Cordero mercury deposit,Humboldt County, Nevada, has been synthesizedpreviously |  | | Report (volume) | | Page (K) The Wild Horae quicksilver district, Lander County, Nevada, by C. H. Dane and C. P. Ross (published..... 259 (L) Tin deposits of northern Lander County, Nevada, by Carl Pries, Jr. (published in March 1942)...(M) Manganese deposits in the Nevada district, White Pine County, Nevada, by R. J. Roberts (published...deposits of the Opallte district, Malheur County, Oregon, and Humbdldt County. Nevada, by R. G. Yates (published...'319 (0) Nickel deposit near Gold Hill, Boulder County, Colo.rado, by E. N. Goddard and T 0 S. Lovering |  | | Report (issue) | | UNIVERSITY OF NEVADA BULLETIN Val,. S X X I T II I 1)ECEBIIIElZ 1944 No. 5 GEOLOGY AND MINING SERIES No...No. 41 er Deposits In Nevada BY EDGARH. BAILEY and DAVID A. PHOENIX Geologists, U. S. Geological Survey...Survey PREPARED AND PUBLISHED BY NEVADA STATE BUREAU OF MINES IN COOPERATION WiTH UNITED STATES OEOLOOlCAL...SURVEY PRICE ONE DOLLAR j sin PUBLICATION OF THE NEVADA STATEBUREAUOF MINES A N D THE MACKAY &HWL OF MINES...THE UNIVERSITY OF NEVADA RENO, NEVADA Entered in the Post Office at Reno, Nevada, as second-class matter |  | | Report (issue) | | silicified rhyolite tuffs, possibly of low-temperature secondary origin (McDermitt mine, Nevada, USA); in an...cristobalite, orthoclase, plagioclase (McDermitt mine, Nevada, USA); cinnabar, calomel, eglestonite, arzakite...Distribution: In the USA, in Nevada, from the McDermitt mercury mine, Opalite district, Humboldt Co. [TL]; at...at the Paradise Peak mine, Fairplay district, Nye Co.; and in the Gold Quarry mine, near Carlin, Maggie...Maggie Creek district, Eureka Co. From the Arzak and Kadyrel mercury deposits, Tuva, Siberia, Russia. In the |  | | Journal (article/letter/editorial) | | uranium deposits in northwestern Nevada and southeastern Oregon, USA Stephen B. Castor ) , Christopher...NV 89557, USA Received 14 June 1999; accepted 24 September 1999 Abstract Northwestern Nevada and southeastern...Most deposits are in or adjacent to calderas or rhyolite lava-dome fields and are hydrothermal. Almost...ŽKings River. and northern ring fractures ŽBretz–Opalite. of the caldera complex. The Kings River deposits...contemporaneous with igneous activity. The Bretz–Opalite deposits, which include the large Aurora resource |  | | Journal (article/letter/editorial) | | Analysis of Changes in Lode Mining Claims Around the McDermitt Caldera, Northern Nevada and Southern Oregon J...for future land use every ten years. Predicting mining activities on federal lands is difficult as current...cases, historic mining claims may serve as a useful proxy for determining where mining-related activities...and characterize mining claim activities around the McDermitt Caldera in northern Nevada and southern Oregon...The most significant advantage of arranging the mining claim data into a STC is the ability to visualize |  | | Report (issue) | | SURVEY VOLCANIC ROCKS OF THE MCDERMITT CALDERA, NEVADA-OREGON By Robert C. Greene, U.S. Geological Survey...tuff Rhyolite of Little Peak Quartz latite of Sage Creek Older volcanic rocks near the Cordero mine Trachyandesite...McConnell Canyon 30 Rhyolite of McCorraick Ranch Radiometric ages 31 31 Alkali rhyolite of Jordan Meadow...lavas Introduction Rhyolite of Hoppin Peaks Rhyolite of McDermitt Creek TAlkali rhyolite of Washburn Creek...sedimentary rocks and andesite Chemistry of the alkali rhyolite of Jordan Meadow and the overlying lavas Analyses |  | | Report (volume) | | Harney and Malheur Counties, Oregon, and Humboldt County, Nevada U.S. GEOLOGICAL SURVEY BULLETIN 1 742-A...Harney and Malheur Counties, Oregon, and Humboldt County, Nevada By SCOTT A. MINOR, ROBERT L. TURNER, and...Harney and Malheur Counties, Oregon, and Humboldt County, Nevada. (Mineral resources of wilderness study...Harney and Malheur Counties, Oregon, and Humboldt County, Nevada. CONTENTS Summary Al Abstract 1 Character...Acknowledgments 6 Appraisal of identified resources 6 Mining history 6 Prospects, claims, and mineralized areas |  | | Journal (article/letter/editorial) | | COMMUNICATIONS ORIGIN OF THE OPALITE BRECCIA AT THE McDERMITT MERCURY MINE, NEVADA M. JEANHETHERINGTON* ANDERICS...Glanzman,1978). The Opalitc, Bretz, Cordero, and other minesin the district producedapproximately135,000 flasksof...flasksof mercurybetween1926 and 1972, of which the Cordero mine producedover 100,000 flasksbetween 1935 and...anddeterminethe originof the opalitcbrecciaat the McDermitt mine and to suggestits role in localizing ore. In the...Roper(1976) interpretedthe opalitcbrecciaat the McDermitt mine aslakebedsthatweresilicifiedandbrecciatedduring |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Book | | A FIELD GUIDE Rockhounding Nevada is a must-have book for anyone interested in collecting rocks, minerals...Globe Pequot Press NEVADA A Guide to the State’s Best Rockhounding Sites NEVADA 2nd Edition Essential...and minerals WILLIAM A. KAPPELE Rockhounding Nevada RockhoundingNV 3pp.indd 1 6/27/11 3:02 PM Help...RockhoundingNV 3pp.indd 2 6/27/11 3:02 PM Rockhounding Nevada A Guide to the State’s Best Rockhounding Sites...ion Data Kappele, William A., 1931Rockhounding Nevada : a guide to the state’s best rockhounding sites | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Journal (issue) | | OREGON'S OPALITE MINING DISTRICT ACTIVE AGAI N By Howard C. Brooks* Introduction The Bretz mine in the...the Opalite mining district of southern Mal heur County, Oregon, is again producing a substantial anount...in operation in late 1956 by the Arentz-Comstock Mining Venture of Salt Lake City, Utah. In the years 1931...to 1944 the property was operated by the Bradley Mining Company during which time it produced 10,309 flasks...producers of this strategic metal. , The Opalite mining district includes two other deposits having considerable |  | | Report (volume) | | Fifteen Mile Creek Wilderness Study Area, Malheur County, Oregon B4 Map showing generalized geology and...of Oregon Canyon Wilderness Study Area, Malheur County, Oregon B6 Map showing generalized geology and...Twelve Mile Creek Wilderness Study Area, Malheur County, Oregon B8 Map showing generalized geology and...the Fifteen Mile Creek Wilderness Study Area B7 Mining and exploration history B7 Results of investigation...resources of the Willow Creek Wilderness Study Area BIO Mining and mineral exploration history BIO Methods of |  | | Book (volume) | | ae TONITE TN263. Au. =American Institute of Mining, Metallurgical, V.2 and Petroleum Engineers Ore...Inst! itute i an Americ ie Lye 2 of llurgical, Mining, Meta m Engineers and Petroleu © f the Ore deposiits...1 MAR 06 200 MAR 2 ¥ 2001 | NEVADA STATE LIBRARY CARSON CITY, NEVADA Digitized by the Internet Archive...(1933) AIME TRANSACTIONS VOLUME AIME TRANSACTIONS MINE PLANT VOLUME 112, MILLING METHODS (1933) (1934)...AND ZINC (1936) 134, MILLING METHODs 141, METAL MINING (1939) (1937-40) BLAST FURNACE, COKE OVEN AND |  | | Report (issue) | | wu OUTLINE OF NEVADA MINING HISTORY— Joseph V: Tingley a RobertC.Horton _ Francis C. Lincoln 3 . ...Publication of this new edition of “Outline of Nevada Mining History” was made — possible with the assistance...eh aa nearly 48 million acres of public land in Nevada. Most of the minerals, _ _ geothermal energy, and...ahij 4 = Wh A a ‘ a a y 4 Pte Es in Nevada comes from publicland. First edition, first printing...Leshendok, U.S. Bureau of Land Management Eric Moody, Nevada Historical Society é Jon Price, National Research |  | | Report (issue) | | resource areas in the Basin and Range Province of Nevada by George Wong Open-File Report 83-721 This...Appendix A **~""~~"* "* *** *"* * » Table Table 1. District descriptions . .-.-.-. . -.-. . . . .-. .-. <...resource areas in the Basin and Range Province of Nevada By George Wong The purpose of this map is to identify...Province. These areas include past and present mining and prospecting localities as well as areas of...map are not legal mining district boundaries and may include more than one district as well as adjacent |  | | Journal (issue) | | Flatirons Gem & Mineral Show, “Rocks & Rails”, Boulder County Fairgrounds, 9595 Nelson Rd., Longmont CO, Main...each day. Held in conjunction with the Boulder County Model Railroad Club Show. We’ll have a USGS booth...unique name for a mineral dealer: O'Dark Thirty Boyz Mining. BELOW: Joe and Susan Dorris of Pinnacle 5 Minerals...unique specimen in the Show: Cave pearl nest, Ouray County, Colorado. The Denver Area Mineral Dealers held...fall 2019 Gem and Mineral Show at the Jefferson County Fairgrounds on November 15-17. I have attended |  | | Report (issue) | | LITHIUM DEPOSITS TO THE MCDERMITT CALDERA COMPLEX, NEVADA-OREGON By James J. Rytuba and Richard K. Glanzman...analyses of large-volume ash-flow tuff sheets, rhyolite dome, and tuffaceous sandstone --------- 4 RELATION...LITHIUM DEPOSITS TO THE MCDERMIT'I' CALDERA COMPLEX, NEVADA-OREGON James J. Rytuba and Richard K. Glanzman...The McDermitt caldera complex, located along the Nevada-Oregon border, is a Miocene collapse structure...lithium. Mercury deposits at Cordero, McDermitt, Bretz, Ruja, and Opalite occur along ring fractures in |  | | Journal (issue) | | productive capacity at a large mine and smelter. Employment in the state's mining industry increased 13 percent...summer that the Buffalo mine in the Granite district of eastern Grant County * Mining Engineer, State of...Railroad. James P. Jackson, Jr. , owner-operator of the mine, will continue to 1964 1965 direct operations. The...underground workings. Oak Mine, Inc., of Grants Pass explored the Oak mine near Jumpoff Joe Creek in...in northern Jo~ephine County. Reopening work was conducted by Lloyd Frizzell, Bob Shannon, Ernest McTimmonds |  | Peters, S.G., Nash, J.T., John, D.A., Spanski, G.T., King, H.D., Connors, K.A., Moring, B.C., Doebrich, J.L., McGuire, D.J., Albino, G.V., Dunn, V.C., Theodore, T.G., Ludington, S.D. (1996) Metallic mineral resources in the U.S. Bureau of Land Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California. Open-File Report Vol. 1996 (96-712) US Geological Survey doi:10.3133/ofr96712 | Report (issue) | | Management's Winnemucca District and Surprise Resource Area, northwest Nevada and northeast California...Ludington3 Open-File Report 96-712 1996 1 Reno, Nevada 89557 2 Denver, Colorado 80228 3 Menlo Park, California...Canada 7 U.S. Bureau of Land Management, Winnemucca, Nevada 89445 This report is preliminary and has not been............................................. 18 Humboldt River porphyry tracL............................Study Areas and other areas in the Winnemucca District and Surprise Resource Area for which resource |  | | Journal (article/letter/editorial) | | mineralogy and paragenesis of pegmatites from San Diego County, California. He will also be remembered for his...a gem-quality rubellite specimen from the Pala district, spring 1991. 2. Gene Foord with his friend George...George Ashley at Hiriart Mountain, San Diego County, California, 1986. 3. Gene in Jackson, Wyoming, August...ore bucket at the San Diego Tourmaline Mine, San Diego County, California in 1974. 5. Boris Schmakin...arrest was lifted). 6. Gene at the Little Three Mine, Ramona, California in 1989. 790 SIMMONS AND WEBBER: |  | | Journal (article/letter/editorial) | | Analysis of water from Amedee Sprin_p So. A-1. Lassen County, California Dissolved substance SO, Al Fee21 FeT3...of supersaturation. At Boiling Springs in Valley County, Idaho, hot springs issuing at an elevation of...The gangue, to which miners have given thk name opalite, is made up of chalcedony, opal and quartz. Nontmorillonite...in some of these deposits. lo Pvrite, found in opalite gangue. Table 2. Analysis of water from the largest...largest spring at Boiling Springs, Valley County. Idaho Dissolved substance __- Parts per million --31 |
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