 | | Report (issue) | | INDEX OF MINING PROPERTIES IN COCHISE COUNTY., ARIZONA by Stanton B. Keith Geologist Bulletin 187...187 1973 Reprinted 1985 Arizona Bureau of Geology and Mineral Technology Geological Survey Branch A...A Division of the University of Arizona Tucson ARIZONA BUREAU OF GEOLOGY AND MINERAL TECHNOLOGY TheArizona...of the State legislature. Under this act, the Arizona Bureau of Mines, created in 1915,was renamed and... a division of the Universityof Arizona administered by the Arizona Board of Regents, is charged by the |  | | Report (issue) | | Ore Deposits of the Dragoon Quadrangle Cochise County, Arizona By JOHN R. COOPER and LEON T. SILVER GEOLOGICAL...ore deposits of the Dragoon quadrangle, Cochise County, Arizona, by John R. Cooper and Leon T. Silver....Dragoon quadrangle, Cochise County, Arizona. 1964. (Card 2) 1. Geology-Arizona-Cochise Co. 2. Ore--depo...Ore--deposits-Arizona-Cochise Co. 3. Mines and mineral resources-Arizona-Cochise Co. I. Silver, Leon Theodore...author. II. Title: Dragoon quadrangle, Cochise County, Arizona. (Series) For sale by the Superintendent |  | | Report (issue) | | SURVEY Field Trip Guide For The West Tintic Mining District, Western Utah By Holly J. Stein1 , David L...Station Laramie, WY 82071 The West Tintic mining district is located in western Utah near the eastern...eastern margin of the Basin and Range Province. The district is on the Cherry Creek 7.5 minute quadrangle,...end of report). The famous Main and East Tintic mining districts, which contain carbonate-hosted Pb-Zn-Cu-Ag-Au...km to the northeast (fig. 1). The West Tintic district shares some several characteristics with the very |  | GarcĂa-Lorenzo, Mari Luz, Crespo-Feo, Elena, EsbrĂ, Jose MarĂa, Higueras, Pablo, Grau, Patricia, Crespo, Isabel, SĂĄnchez-Donoso, RamĂłn (2019) Assessment of Potentially Toxic Elements in Technosols by Tailings Derived from PbâZnâAg Mining Activities at San QuintĂn (Ciudad Real, Spain): Some Insights into the Importance of Integral Studies to Evaluate Metal Contamination Pollution Hazards. Minerals, 9 (6) 346 doi:10.3390/min9060346 | Journal (article/letter/editorial) | | in Technosols by Tailings Derived from PbâZnâAg Mining Activities at San QuintĂn (Ciudad Real, Spain):...spolic technosols derived from old tailings from a mining operation for galena (PbS, with high Ag contents)-sphalerite...elements; water extraction; soil contamination; mining activities; mobility indicators; bioassay; bioavailability...In ancient mining districts, with long histories of mining and metallurgical activity, mine wastes represent...pollution for soils, water, air, and biota [1]. Acid mine drainage (AMD) from sulfide-rich waste-dumps exposed |  | Roberts, Andrew C., Scott Ercit, T., Criddle, Alan J., Jones, Gary C., Scott Williams, R., Cureton, Forrest F., Jensen, Martin C. (1994) Mcalpineite, Cu3TeO6·H2O, a new mineral from the McAlpine mine, Tuolumne County, California, and from the Centennial Eureka mine, Juab County, Utah. Mineralogical Magazine, 58 (392) 417-424 doi:10.1180/minmag.1994.058.392.07 | Journal (article/letter/editorial) | | McAlpine mine, Tuolumne County, California, and from the Centennial Eureka mine, Juab County, Utah I ANDREW...Cureton Corporation, P.O. Box 85445, Tucson, Arizona, USA. 85754-5445 AND MARTIN C. JENSEN Mackay School...School of Mines, University of Nevada, Reno, Nevada, USA. 89557-0047 Abstract Mcalpineite, ideally CuaTeO6...white quartz at the long-abandoned McAlpine mine, Tuolumne County, California, U.S.A. Associated nonmetallic...are muscovite (mariposite), calcite, goethite, hematite, chlorargyrite, choloalite, keystoneite, mimetite |  | | Journal (article/letter/editorial) | | Minerals of the Centennial Eureka Mine, Tintic District, Eureka, Utah Downloaded by [North Carolina...noted, of specimens from his collection THE TINTIC DISTRICT in Utah has been mined for gold, silver, copper...copper, lead, and zinc since 1869. The district can be divided into two subdistricts: (1) The Main Tintic...the Tintic district during the last fifty years. This has changed because some of the old mine dumps in...for low-grade gold. All of the Centennial Eureka mine dump was screened. The small-sized material was |  | | Journal (issue) | | Ethical Mining and Fair Trade 12 Laos â Land of A Million Elephants⊠and Sapphires Mining 22 Potential...18 East 48th Street, Suite 502 New York, NY 10017 USA Tel: 212.620.0900, Fax: 212.352.9054 www.gemstone...Muhamad Asraf Sultan DIRECTORS Edward W. Boehm, USA Terrence Coldham, Australia Nobuyuki Horiuchi, Japan...components of traceability relating to origins, ethical mining, and stone manufacturing. The central discussion...environmental protection through ethical trade and mining. I believe that this ICA Congress will have a significant |  | | Journal (issue) | | write to Treasures of the Earth, Private Bag 10, Centurion 0046. E-maitsubscribe@jacklin.co.za Back Issues...It was extracted from the Earth at the Pedra Alta Mine, San Geraldo do Baixio (Brazil). Below: A brooch...Washington DC (USA), who made a particular study of the geology of Crestmore in Riverside County, California...foshagite is at Crestmore in Riverside County, California (USA)âit is against specimens from here that...Durango (Mexico) and at Bingham Pit, Salt Lake County, Utah (USA). Other small deposits have been recorded |  | | Journal (article/letter/editorial) | | fault system links the Kalgoorlie and Kambalda mining districts in the Eastern Goldfields Province, a...km from the Kalgoorlie mining district in the northwest to the Kambalda district in the southeast. Miner...setting and stratigraphy The Kalgoorlie and Kambalda mining districts are located in the Eastern Goldfields...inner selvages of D4 quartz veins Mt Charlotte mine, 21 and 22 levels, combined data 6597760N, 354840E...Kanowna Belle gold mine, sample KWA-1, 6612322N, 363994E Kanowna Belle gold mine, hole DDH-429, 260â262 |  | | Journal (article/letter/editorial) | | Type 1 veins in the mudstone unit. Throughout the mine, the early Type 1 mineralisation is truncated by...2014), Wallaby and Granny Smith in the Laverton district (Ojala et al., 1993; Davis and Maidens, 2003,... Harbour Lights, Kailis-Trump, in the Leonora district (Passchier, 1994; Williams and Currie, 1993; Jones...2018); Lancefield and Sunrise Dam in the Laverton district (Czarnota et al., 2008; Miller and Nugus, 2006);...Songvang and Birthday- Surprise in the Agnew district (Czarnota et al., 2008; Jones et al., 2019). The |  | | Journal (issue) | | Earth, Orbis Publishing Ltd, Private Bag 11, CENTURION 0046. E-mail:subscribe@jacklin.co.za Back Issues...appearance to the presence of tiny particles of hematite (iron oxide) within the basic mineral oligoclase...forms of oligoclase are the small impurities of hematite (iron oxide) which are scattered throughout its...sheen (lustre). mineral has no inclusions of hematite (iron oxide), and thus lacks the gem's sparkling...(silicon dioxide) from Crested Butte, Colorado (USA). MI N E R A L S P L U S GR GRANOPHVRE1SA FINE-GRAINED |  | Basson, I.J., Anthonissen, C.J., McCall, M.J., Stoch, B., Britz, J., Deacon, J., Strydom, M., Cloete, E., Botha, J., Bester, M., Nel, D. (2017) Ore-structure relationships at Sishen Mine, Northern Cape, Republic of South Africa, based on fully-constrained implicit 3D modelling. Ore Geology Reviews, 86. 825-838 doi:10.1016/j.oregeorev.2017.04.007 | Journal (article/letter/editorial) | | Manuscript Ore-Structure Relationships at Sishen Mine, Northern Cape, Republic of South Africa, Based...Bester, D. Nel, Ore-Structure Relationships at Sishen Mine, Northern Cape, Republic of South Africa, Based...pertain. Ore-Structure Relationships at Sishen Mine, Northern Cape, Republic of South Africa, Based...Iron Ore, Corporate Office, Centurion Gate, 124 Akkerboom Road, Centurion, 0157, South Africa Abstract... 3D geological model of Sishen Mine reveals the original, pre-mining geometry of ore bodies, host rocks |  | Stoch, B., Anthonissen, C. J., McCall, M-J., Basson, I. J., Deacon, J., Cloete, E., Botha, J., Britz, J., Strydom, M., Nel, D., Bester, M. (2018) 3D implicit modeling of the Sishen Mine: new resolution of the geometry and origin of Fe mineralization. Mineralium Deposita, 53 (6) 835-853 doi:10.1007/s00126-017-0784-y | Journal (article/letter/editorial) | | -y ARTICLE 3D implicit modeling of the Sishen Mine: new resolution of the geometry and origin of Fe...iron ore concentrations in current production. Hematite mineralization occurs along a strike length of...modeling of the entire mining volume (> 70 km3), was undertaken to the original, pre-mining topography. The...Leapfrogâą Introduction Mined since 1953, Sishen Mine near the town of Kahtu in the Northern Cape Province...Iron Ore, Corporate Office, Centurion Gate, 124 Akkerboom Road, Centurion 0157, South Africa 4 Department |  | | Journal (issue) | | Earth, Orbis Publishing Ltd, Private Bag 11, CENTURION 0046. E-mail:subscribe@jacklin co.za Back Issues...identified, the Creede Quadrangle in Mineral County, Colorado (USA). CHARACTERISTICS. m Creedite is a member...many of which measure over 2.5cm in length. In the USA, there are three major deposits of creedite. The...these is at the Wagon Wheel Gap baryte and fluorite mine in Creede (Colorado), where it forms in association...Inyo County (California), where it forms in clusters embedded in pyrite, and at Granite, Nye County (Nevada) |  | | Journal (issue) | | 48 34 44 47 51 51 52 54 56 57 58 54 Ethical Mining and Fair Trade Rapaport Fair Trade Jewelry Conference...West 21st Street, Suite 705 New York, NY 10010-6805 USA Tel: 212.620.0900, Fax: 212.352.9054 www.gemstone...DIRECTORS Edward W. Boehm, USA Terrence Coldham, Australia Sushil Goyal, USA Nobuyuki Horiuchi, Japan A...standards, and glass-filled rubies, to ethical mining and Fair Trade certification challenges for the...GILC Chairman InColor | Spring 2010 5 E THIC AL MINING & FA I R T R A D E Recent Reports on Responsible |  | | Report (issue) | | ,University of Arizona Bulletin CHARLES F. WILLIS, Director 'Directory of Arizona ,Operating Mines...University of Arizona Bureau of Mines TUCSON, ARIZONA 1915-16 . ': DIRECTORY OF ARIZONA OPERATING ... MINES AJO CONSOLIDATED MINES CO. Ajo, Arizona. Officers: Pres., James Phillips, Jr., New York City;...employed: 20. Ores: Copper. AMERICAN BOY MINE. Patagonia, Arizona. Owners: Jens Petersen, J. B. David and...DEVELOPMENT CO. Warren, Arizona. Taken over by the Calumet & Arizona Mining Co., Warren. APEX GROUP. |  | | Journal (issue) | | Earth, Orbis Publishing Ltd, Private Bag 11, CENTURION 0046. Back Issues These can be ordered from your...countries, the best examples come from Arizona and Utah in the USA, and from Zaire. Top right: A collection...aurichalcite with the mineral cerussite, from Bisbee, Arizona, USA. Aurichalcite is found exclusively in zones...Aurich alci te is fo und in Arizona, South Dakota, New Mexico and Utah, USA. It is also com mon in Tsumeb...an d aro u nd Matlock in t he D erbyshire Peak District. In Scotland, it can be fou nd at L eadhills in |  | LĂłpez-GarcĂa, JosĂ© Ăngel, Oyarzun, Roberto, Lillo, Javier, Manteca, JosĂ© Ignacio, Cubas, Paloma (2017) Geochemical Characterization of Magnetite and Geological Setting of the Iron Oxide ± Iron Silicate ± Iron Carbonate Rich Pb-Zn Sulfides from the La UniĂłn and MazarrĂłn Stratabound Deposits (SE Spain) Resource Geology, 67 (2) 139-157 doi:10.1111/rge.12124 | Journal (article/letter/editorial) | | Emilia II (La UniĂłn) also depicting potential (district-scale) exploration targets; SC, sulïŹdes + carbonates;...ïŹotation tailings was undertaken by the Peñarroya Mining and Metallurgical Company between 1959 and 1967...The La UniĂłn mining ore ïŹeld (hosting the Emilia ore deposit) The La UniĂłn mining district (inactive at...most important geological, mining, and historical sites of Spain (early mining might be as old as 3000 years...term âmantoâ to follow the previous papers on the district, e.g., Oen et al., 1975) are lensoid shaped, hydrothermal |  | | 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...Cemetery ................... 12 Mowry Town Site and Mine ........................ 14 Mowry Sme ter l Site |  | | Report (issue) | | Northern area__________________________ Phonolite at Centurion ______________ Syenitic rock of Paode Agucar,...iron industry_________________________ Apichapa mine _____________________________ Del Puerto deposi...Yta-cue mine_______-_----____-___________ Aguirr6-cue mine.__________________________ Deposit near Roque Gonzalez...One of the larger areas is the region around Centurion near the Rio Apa; it extends northward into Brazil...is known to contain deposits of magnetite and hematite (p. 85), some of them rich near San Miguel. On |  | Sharma, Shiv K., Porter, John N., Misra, Anupam K., Helsley, Charles E., Bates, David E. (2014) Scanning time-resolved standoff Raman instrument for large-area mineral detection on planetary surfaces. European Journal of Mineralogy, 25 (5) 715-720 doi:10.1127/0935-1221/2013/0025-2303 | Journal (article/letter/editorial) | | Planetology, University of Hawaii, Honolulu 96822, HI, USA *Corresponding author, e-mail: sksharma@soest.hawaii...Nd:YAG laser (CenturionĂ from Quantal USA, Bozeman, Montana, USA) is used as the Raman excitation source...(20 mJ/pulse) with pulse duration of 8 ns. The Centurion laser is a multimode laser and is air cooled....8, Kaiser Optical Systems, Inc., Ann Arbor, MI, USA) through a Super NotchPlusĂ filter from Kaiser Optical...(PIMaxĂ, Princeton Instruments, Trenton, New Jersey, USA). The distance to sample can be determined from the |  | | Report (issue) | | organization is carrying on for the direct advancement of mining interests throughout the country than can readily........ 932 Hague, A.; Weed, National Park; no mining W. H.; . Iddings, permitted. J.P. Lindgren, W....Dak . 864 103 stone, road metal, chrome iron, hematite, manganese, pumice, infusorial earth. Richardson... No. 38. Economic geology of the Bingharn mining district, Utah, by J. M. Boutwell, Arthur Keith, and...Tonopah mining district, Nevada, by J. E. Spurr. No. 43. Copper deposits of Clifton-Morenei district, Arizona |  | | Journal (article/letter/editorial) | | The THABAZIMBI Mine Cave Limpopo Province, South Africa Downloaded by [University of California Santa...STUART MacGREGOR Kumba Iron Ore PO Box 9679 Centurion 0046 Gauteng, South Africa stuart.macgregor@angloamerican... All photos by Bruce Cairncross The Thabazimbi mine cave in South Africa contains fine examples of aragonite...was fortuitously discovered by accident during mining operations in the area. Thus, the caveâs contents...speleothems remain pristine. It was during an iron-ore mining operation that the Thabazimbi cave (pronounced |  | | Report (issue) | | GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR AND GEORGE H...Boulder County.............. . . . . . . . . . . . ......... . ....... . 103 Ores in Gilpin County .......Creek County ............................ . 103 Ores from the Argentine to the Tenmile district .. : .................. . 104 Ores of the Tenmile 'district ...................................................Ores of the Leadville district ................... . 104 Ores of the Redcliff district ................. |  | | Journal (issue) | | Pieces......$15, $25, $50, $75, $100 & $400 Better Mine Run...............................................Perranporth, Cornwall, UK. TR6 OOH 15 Magnesium Mine,ols Magnesium, Mg, is one the low density silvery...chloride from sea water. Main producers are the USA, former Sm-iet Union and Norway. It provides us with... cw Jersey, cw 16 York, Nevada and California, USA; Mt Vesuvius, lt:tly, Shetland Isles, Scotland and...transparent crystal groups have been found in the Brumado mine, Bahia, Brazil with magnesite and quartz (material |
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Centurion Mine, Centurion, Cochise Mining District, Cochise County, Arizona, USA