 | | Report (issue) | | The Arizona Geological Society and the University of Arizona 1981 Symposium on "RELATIONS OF TECTONICS...CORDILLERA" AGS/UA Mine Tour and Field Trip data for TRIP #10 "Silver Bell - North Silver Bell Deposits" March...Wilkins (GMRC) ARIZONA GEOLOGICAL SOCIETY P.O. BOX 40952, UNIVERSITY STATION TUCSON, ARIZONA 85719 TO: ...field Trip #10, Silver Bell-North Silver Bell Deposits As field trip chairman for the Arizona Geological...settings and mineral deposits scattered throughout Arizona and adjoining southwestern New Mexico. The central |  | | Report (issue) | | listing and map showing molybdenum occurrences in Arizona by Jan C. Wilt /, Stanley B. Keith !/, and Ted...to the Arizona Bureau of Geology and Minerals Technology a_ division of The University of Arizona This...listing and map showing molybdenum occurences in Arizona by_ Jan C. Wilt, Stanley B. Keith, and Ted G. Theodore...molybdenum occurrences throughout Arizona prepared in part by the Arizona Bureau of Geology and Mineral Technology...SierritaEsperanza copper-molybdenum deposit, Pima County, Arizona, in Jenney, J. P., and Hauck, H. R., eds |  | McHugh, J.B., Ficklin, W.H., Nowlan, G.A. (1989) Analytical results and sample locality map for 10 water samples from springs, domestic wells, and streams near the Baboquivari Peak, Ragged Top, and Table Top Mountain Wilderness Study Area, Pima and Pinal counties, Arizona. Open-File Report Vol. 1989 (89-117) US Geological Survey doi:10.3133/ofr89117 | Report (issue) | | Wilderness Study Areas, P1»a and P1nal Counties, Arizona By John B. McHugh , Walter H. F1ck11n*. and Gary...Wilderness Study Areas, P1ma and P1nal Counties, Arizona..................................................and Table Top Mountain Wilderness Study Areas, Arizona..................................................and Table Top Mountain Wilderness Study Areas, Arizona..................................................and Table Top Mountain Wilderness Study Areas, Arizona... 10 Table 3. Results of analyses for water samples |  | | 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 |  | | Report (issue) | | from the U.S. Geological Survey ---------Inyo Mountains Wilderness Study Area - ·---------Nopah and Resting...Wilderness Study Area ·------------South Providence Mountains Wilderness Study Area Riordan's Well Wilderness...15. 16. Average yearly precipitation in western North America ----------------- ·--------------------...samples Carbon disulfide in soil gases at the North Silver Bell deposit ------------ ·----------------- ·...·- ·-----Location of the Inyo Mountains Wilderness Study Area, Inyo County, California-----·---··----- |  | | Report (issue) | | Cosponsored by THE UNIVERSITY OF ARIZONA GEOLOGICAL SOCIETY ARIZONA Arizona Geological Survey TucsoN AruzoNA...front and back covers are by Peter F. Corrao, Arizona Geological Survey. Back cover© 1989 by Peter F...SURVEY Cosponsored by Arizona Geological Society University of Arizona Arizona Geological Survey 9th...Sonoran and southern Mojave Deserts, southern Arizona and southeastern California, United States, and...magmatic arc rocks of south-central and southeastern Arizona By Nancy R. Riggs, Kenneth A. Hon, and Gordon B |  | | Report (issue) | | OF THE TUCSON AND NOGALES 1° by 2° QUADRANGLES, ARIZONA Edited by Jocelyn A. Peterson Open-File Report...Geological Survey editorial standards or with the North American stratigraphic code. Any use of trade, product...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 |  | Vikre, P. G., Graybeal, F. T., Fleck, R. J., Barton, M. D., Seedorff, E. (2014) Succession of Laramide Magmatic and Magmatic-Hydrothermal Events in the Patagonia Mountains, Santa Cruz County, Arizona. Economic Geology, 109 (6) 1667-1704 doi:10.2113/econgeo.109.6.1667 | Journal (article/letter/editorial) | | Magmatic-Hydrothermal Events in the Patagonia Mountains, Santa Cruz County, Arizona* Peter G. Vikre,1,† Frederick T...Department of Geosciences, University of Arizona, Tucson, Arizona 85721 Abstract This investigation of...hydrothermal activity in the Patagonia Mountains of southern Arizona is based on field and paragenetic relationships...igneous and hydrothermal minerals. The Patagonia Mountains consist of Precambrian, Paleozoic, and Mesozoic...Laramide intrusions that comprise the Patagonia Mountains batholith. Laramide igneous rocks and adjacent |  | | Book (volume) | | DEPOSITS VOLUME 1 GENERAL I SOUTH AMERICA I NORTH AMERICA O th er titles in the G lobal P erspective...to g ra p h: The Bingham Canyon open pit, Utah, USA, 1998. Photographs by T M Porter. Ross Lang Andrew...University with a B.Sc. Honours. He completed his PhD in Mining Geology in 1979 at Imperial College, London. His...contributions to economic geology. Stints with Palabora Mining Company, JCI and Anglovaal added to Ross’ southern...After moving to Australia in 】 979, Ross, as a District Manager with CRA Exploration, led the team that |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Magmatic-Hydrothermal History of the Río Blanco-Los Bronces District, Central Chile: Development of World’s Greatest...Chuquicamata District, Northern Chile Geologic Overview of the Escondida Porphyry Copper District, Northern...Progress at the Resolution Porphyry Cu-Mo Deposit, Arizona Magmatic-Hydrothermal-Structural Evolution of the...± Molybdenum Deposits of the Ertsberg-Grasberg District, Papua, Indonesia Clyde A. Leys, Mark Cloos, |  | | Report (issue) | | Cosponsored by THE UNIVERSITY OF ARIZONA GEOLOGICAL SOCIETY ARIZONA TucsoN AruzoNA • U.S. GEOLOGICAL...GEOLOGICAL SURVEY CIRCULAR 11 03-A Arizona Geological Survey Cover. Drawings on the front and back covers...covers are by Peter F. Corrao, Arizona Geological Survey. Front cover drawing© 1993 by Peter F. Corrao; back...SURVEY Cosponsored by Arizona Geological Society University of Arizona Arizona Geological Survey 9th...Cosponsoring Agencies Larry D. Fellows, State Geologist, Arizona Geological Survey Clem G. Chase, Chairman, Department |  | | Book | | and Sherman P. Marsh 775 Electrical Methods in Mining Geophysics.Gerald W. Hohmann and Stanley H. Ward...making a profit. Initially incorporated in the District of Columbia, the Publishing Company was reincorporated...With the engineering and commercial aspects of mining, Economic Geology will not be directly concerned...resemble the Archean-style gash veins. Copper, silver, and zinc deposits in black shales and lead deposits... . The main period of ore deposition within a district seems to represent a relatively short time span |  | | Report (issue) | | of the earth science community, particularly the mining and petroleum industries, and will foster closer...mineralization in the southern Toquima Range, Nye County, Nevada .............. .Daniel R. Shawe -Session...possible porphyry system in the western Tushar Mountains, Utah ....... .David L. Campbel~ James A. Pitkin...Cathcart New silver resource map of the United States-Potential for increased domestic silver production...geochemistry of wall-rock alteration, ThompsonTemperly mine, southwest Wisconsin. . . .Joseph R. 33 Hatch, Allen |  | Pacey, Adam, Wilkinson, Jamie J., Boyce, Adrian J., Millar, Ian L. (2020) Magmatic Fluids Implicated in the Formation of Propylitic Alteration: Oxygen, Hydrogen, and Strontium Isotope Constraints from the Northparkes Porphyry Cu-Au District, New South Wales, Australia. Economic Geology, 115 (4). 729-748 doi:10.5382/econgeo.4732 | Journal (article/letter/editorial) | | Constraints from the Northparkes Porphyry Cu-Au District, New South Wales, Australia Adam Pacey,1,2,† Jamie...E26 deposits in the Northparkes porphyry Cu-Au district, New South Wales, Australia. In addition, the...across propylitic halos at North Silver Bell, Safford, and Christmas (USA). He concluded that potassic...propylitic fluids decreased across the halo at North Silver Bell and that “even at the most remote sample locations...involved chemical modification of the host rocks at Silver Bell for at least 1,600 m beyond the biotite zone |  | | Book | | Information', then 'Permissions Query Form'. In the USA, users may clear permissions and make payments through...Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA; phone: (978) 7508400, fax: (978) 7504744, and in... Canada, China, the Netherlands, Russia and the USA. I thank the Intemational Institute for Aerospace...Research Scientist in the Division of Exploration and Mining of CSIRO and Programme Leader in the Cooperative...Research Scientist in its Division of Exploration and Mining, actively involved in researching and applying |  | | Journal (article/letter/editorial) | | Formationwater from Oquirrh basin tered rocks of the Silver Bell, Safibrd, and Christmas sedimentsor highly e...hydrothermal biotitezone.Actinoliteisnotalways Tintie district includesreplacementdepositsof Pbpresent and may...fluids The oldestrocksexposedin the EastTintie Mountains maythenbe focusedupwardto ereatehydrothermal are...calcitepresentin eachsample. southernpart of the EastTintic Mountains. The youngeststructuresin the areaare Basinand...determine The Tintic area containsthe Main Tintic mining chemicaltrendsin the propyliticzone.Becausechlodistrict |  | | Report (issue) | | assessments of land areas _________ Geologic studies of mining districts and mineralbearing regions __ __________...Illinois_ Virginia ____________ Kentucky _____________ North Carolina-South Carolina-GeorgiaAlabama________________________..._______________ Geologic history ________________ Rocky Mountains and the Great Plains_ _ Stratigraphic studies...investigations Continued Southeastern region -Continued North Carolina ___________. Tennessee ______________....Mexico______ North Dakota ____ Oklahoma _______ Western region Multistate studies. Alaska _____. Arizona _____ |  | | Report (volume) | | assessments of land areas _________ Geologic studies of mining districts and mineralbearing regions __ __________...Illinois_ Virginia ____________ Kentucky _____________ North Carolina-South Carolina-GeorgiaAlabama________________________..._______________ Geologic history ________________ Rocky Mountains and the Great Plains_ _ Stratigraphic studies...investigations Continued Southeastern region -Continued North Carolina ___________. Tennessee ______________....Mexico______ North Dakota ____ Oklahoma _______ Western region Multistate studies. Alaska _____. Arizona _____ |  | | Book | | Metallhütten- und Bergleute" (Association of German Mining and Metallurgical Engineers) and the "Deutsche...Meggen, Ramsbeck, and Dreislar, the Fortuna iron mine, and Kupferschiefer exposures. During the symposium... Bad Grund, and other localities in the Harz Mountains, and to oil sands and oil shales near Hannover...Schoell, U. Siewers, A. Müller and H.W. Walther. In North America, Dr. Peter Donovan has assisted with editing...modification. Other than adding large quantities of silver iodide to the surface environment, confusing our |  | | Book | | Netherlands. Special regulations for readers in the USA - this publication has been registered with the Copyright...made in the USA. All other copyright questions, including photocopying outside of the USA, should be referred...terrains, and dissected terrains and tropical mountains. Here, also, the geochemical response is effectively...General Manager Exploration and Development Ashton Mining Ltd. P.O. Box 805 West Perth, Western Australia...Division of Exploration Geoscience CSIRO P.O. Box 136 North Ryde, New South Wales Australia 2113 A. Marker |  | Detra, D.E., Madden-McGuire, D.J., Smith, S.M., Silberman, M.L., Botinelly, Theodore, Grimes, D.J., Ficklin, W.H., McHugh, J.B., O'Leary, R. M., Hinkle, M.E. (1989) Chemical and physical characteristics of alluvium from drill core near the Rabbit Creek gold deposit, Getchell mining district, Humboldt County, Nevada. Open-File Report Vol. 1989 (89-455) US Geological Survey doi:10.3133/ofr89455 | Report (issue) | | Rabbit Creek Gold Deposit, Getchell Mining District, Hunboldt County, Nevada D.E. Detra*. D.J. Madden-McGuire*...material from Rabbit Creek drill hole, Humboldt County, Nevada..................... Table 11. Peak heights...material from Rabbit Creek drill hole, Humboldt County, Nevada..................... 3 5 5 7 14 20 21...material from Rabbit Creek drill hole, Humboldt County, Nevada................ 34 Table 13. Peak heights...material from Rabbit Creek drill hole, Humboldt County, Nevada..................... 35 Table 14. Lower |
|
