| Dejonghe, LĂ©on, Darras, BenoĂźt, Hughes, Guillermo, Muchez, Philippe, Scoates, James S., Weis, Dominique (2002) Isotopic and fluid-inclusion constraints on the formation of polymetallic vein deposits in the central Argentinian Patagonia. Mineralium Deposita, 37 (2) 158-172 doi:10.1007/s00126-001-0225-8 | Journal (article/letter/editorial) | temperatures for the most eastern deposits (Mina Angela â 298 C; CanÌadoÌn Bagual â 343 C). The salinities...compositions than similar deposits from Peru and Chile, except for the porphyry copper deposits of central...central and southern Peru. Galena from the Mina Angela deposit is characterized by very low radiogenic lead...Santa Cruz and Tierra del Fuego provinces. Chubut province, the focus of this study, is situated between...high mountains â the Andean Cordillera between Chile and Argentina, and to the east, by an extensive | | Escolme, Angela, Cooke, David R., Hunt, Julie, Berry, Ron F., Maas, Roland, Creaser, Robert A. (2020) The Productora Cu-Au-Mo Deposit, Chile: A Mesozoic Magmatic-Hydrothermal Breccia Complex with Both Porphyry and Iron Oxide Cu-Au Affinities. Economic Geology, 115 (3). 543-580 doi:10.5382/econgeo.4718 | Journal (article/letter/editorial) | pp. 543â580 The Productora Cu-Au-Mo Deposit, Chile: A Mesozoic Magmatic-Hydrothermal Breccia Complex...with Both Porphyry and Iron Oxide Cu-Au Affinities Angela Escolme,1,â David R. Cooke,1 Julie Hunt,2 Ron F...breccia complex in the Coastal Cordillera of northern Chile. The current resource, which includes the neighboring...seen throughout the Coastal Cordillera of northern Chile. Introduction Iron-oxide copper gold (IOCG) deposits...In the Mesozoic Coastal Cordillera of northern Chile, IOCG, magnetite-apatite, and porphyry-Cu deposits | | | Journal (issue) | Rhodonite, 4.7 cm, from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection...collection, John Chapman photo. âą 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: âą 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...Robert Sielecki South Australian Museum Malcolm & Angela Southwood Lee Spencer George Stacey Michael Stott...spent the rest of their lives there as miners and mine captains. Cornish tradition favored the collecting | | | Book (edition) | slice, 536 grams. Specimen Akbarpur, Saharanpur district, United Provinces, India. : Fell 1838, April...3). Nagla, Aligarh May Fell 1895, Stone. district, United Provinces, India. 27, 1 a.m. Crystalline...in Harvard University. *Andhara, Muzaffarpur district, Bengal, India. Fell 1880, Dec. 2, 4 p.m. Stone...Doubtfully meteoric. CATALOGUE OF METEORITES Angara, Angela, v. v. 7 Ssyromolotovo. La Primitiva. Angers...m= Specimen [63233], 6 grams. : Anjela for Angela, v. La Primitiva. *Annaheim, Saskatchewan, | | | Journal (issue) | stock certificates for mines in the Cripple Creek District, Colorado, in 1898 and 1901. Sponsorship: This...Colorado contains none of the Basin and Range Province that provides a geological environment conducive...localities like the Sweet Horne mine, Breckenridge, Mount Antero, the Sunnyside mine, Creede, Cripple Creek,... Farne Museum in Leadville, the Cripple Creek District Museum, and the Western Museum of Mining and Industry...Collection" labels list the name of the lade or mine, the mining district and county, and the assay results for | | | Journal (article/letter/editorial) | mineralisation at E Deposit (East), Area C, Hamersley Province, Western Australia F. M. Bodycoat* E Deposit is...operations in the central region of the Hamersley Province, Western Australia. It is hosted by the Marra...Iron Formation and extends into the lower West Angela Member of the overlying Wittenoom Formation. Use...be better understood. Interpretation of detailed mine face mapping, downhole geophysics, geochemistry...that iron ore deposits in the central Hamersley Province can be intensely deformed; and they require detailed | | | Journal (article/letter/editorial) | of the Hope Downs Iron Ore Deposit, Hamersley Province, Western Australia DESMOND F. LASCELLESâ Centre...(pseudomorphous hematite after magnetite) and poor in limonite and goethite compared to other ore deposits of...ore. The ore consists of low phosphorous martite-limonite-goethite derived from chert-free BIF by supergene...located near the eastern end of the Hamersley province (Fig. 1), which is an elliptical area of Archean...the northern and eastern parts of the Hamersley province. The Marra Mamba Iron Formation defines the base | | | Report (issue) | Ancient PerĂș A translation of MinerĂa y Metalurgia en el Antiguo PerĂș ArqueolĂłgicas 12 Publications of the...Petersen G., Georg, 1898â1985. [MinerĂa y metalurgia en el antiguo PerĂș. English] Mining and metallurgy in ancient.... . . . . . . . . . . . . . . . . . . . . . 29 Chile . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . 33 Chile . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . 35 Chile . . . . . . . . . . . . . . . . . . . . . . . . | | | Journal (issue) | collectors who come to Brazil to buy directly from the mine owners. Eliane's father came to Brazil from Czechoslovakia...Fig. 2). during a half-day visit to the Navegadora Mine. This had sparked a plan to spend a week living...Checking at the home and shop of Rogerio Zocoloto (mine owner), we found only several young boys steadily...the Cigana Mine, 13 km from Galileia, with the last five being a rough dirt track. This mine was recently...to two partners, one of whom, Gil, we met at the mine. He is an easy-going fellow who has lived in the | | | Report (issue) | Llallagua and a view of his home there and the Siglo XX mine wh('re he worked arc induded for added insight an...in Mineralogy. He worked in Mexico, Venezuela, Chile, Bolivia, Europe, South ern Rhodesia (Rhodesia)...introduc tion-guide to the new men coming to the mine. It was translated into Spanish with great interest...Bandy worked there, was the world's largest tin mine though early explorers did not realize this potential...until rela tively late in its mining history. The district was first settled b)' people interested only in | | | Journal (article/letter/editorial) | mineral chemistry in the JatobĂĄ deposit, CarajĂĄs Province Angela SuĂ©lem Rocha Veloso, Lena VirgĂnia Soares Monteiro...mineral chemistry in the JatobĂĄ deposit, CarajĂĄs Province, Ore Geology Reviews (2020), doi: https://doi...mineral chemistry in the JatobĂĄ deposit, CarajĂĄs Province Angela SuĂ©lem Rocha Veloso1, Lena VirgĂnia Soares...deposit, CarajĂĄs Province, scapolite, magnetite chemistry Introduction The CarajĂĄs Province, located in the...2000), represents an important metallogenetic province with world-class iron, copperâgold, nickel laterite | | | Journal (issue) | DeMouthe Famous mineral localities: The Magdalena district, Kelly, New Mexico .................................. 13 by R. B. Gibbs The Stephenson-Bennett mine ..................................................Hammond Famous mineral localities: The Hansonberg district, Bingham, New Mexico ...........................from a single locality: smithsonite from the Kelly mine. Probably ever since the 1860âs, when âOld Hutchâ...us; it covers not just the Kelly mine but the Mag dalena district as a whole. This is not to say, of | | | Book | Zaire (Shaba Province), Zambia (Copperbelt), United States of America (eastern Rockies), Chile (Chuquicamata/El...(Chuquicamata/El 'Tuniente) and Canada (southern Laurentian Shield). In 1981 mine output from those five countries...Other Africa Philippines Other Asia Canada U.S.A. Chile Mexico Peru Other America Australia Papua New Guinea...perspectives 11 Table 2. Zinc production (000 tonnes) Mine production (Metal content) Metal production Production...World lead production and consumption (000 tonnes) Mine production (Metal content) Consumption (Refined | | | Journal (issue) | of China 14 The Changma Diamond District, Mengyin, Shandong Province, China Peter C. Keller a n d W...FEATURES 41 The Sapphires of Mingxi, Fujian Province, China Alice s. Keller and Peter C. Keller 46...and "The Tourmalines of the Governador Valadares District." Capturing third place was "A Status Report on...peridot are crirrently being exploited from Hebei Province. Lastly, turqrloise rivaling the finest Persian...Fushun Coalfield, in the eastern part of Liaoning Province*, in northeastern China. According to Hong (1981) | | Brugger, Joel, Berlepsch, Peter (1996) Description and crystal structure of fianelite, Mn2V(V,As)O7.2H2O, a new mineral from Fianel, Val Ferrera, Graubunden, Switzerland. American Mineralogist, 81 (9) 1270-1276 doi:10.2138/am-1996-9-1025 | Journal (article/letter/editorial) | occurs in iron and manganeseores at Fianel, a small mine in Val Ferrera, Graubiinden, Switzerland. It is...is associatedwith quartz, aegirine,and limonite in thin open fractures crosscutting quartz + rhodonite...OH).HrO; Fontan et al. 1975,Catti and Franchini-Angela I 979, Benekeand Lagaly I 98 I I and haidingerite...named "fianelite" for the type locality, Fianel, a mine in Val Ferrera, Graubiinden, Switzerland. The mineral...prismatic individuals lying pardroxide-oxides (limonite), and tiny orange-redcrystalsof allel to the a | | | Report (Issue volume) | on the east coast of Lihir Island, New Ireland Province, Papua New Guinea. The Ladolam gold deposit lies...Le SECTION 2.3: Gold Deposits Of The Murchison Province, Yilgarn Craton Bluebird gold deposit, Meekatharra...ee }. tak eee eee Gold deposits of Hill 50 Gold Mine NL at Mount Magnet M.J. Thompson, R.B. Watchorn...SECTION 2.4: Gold Deposits Of The Southern Cross Province, Yilgarn Craton Gidgee gold deposits, Jonesville...Of The NorsemanâWiluna Belt, Eastern Goldfields Province, Yilgarn Craton Wiluna gold deposits P.. MCGoldricks | | | Book (edition) | Vesuvius, Italy (12, column 2) and SEMSEYITE, Julcani mine, Huancavelica, Peru (#3, column 2). Color, page...coating fractures in sandstone at the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely...Pelican Dives rnine , Silver Plun1e district, and at the Little Emma mine, Clear Creek County; at the Enterprise...oxidation zone of ore deposits, often associated with limonite, calcite, hemimorph ite, smithsonite, azurite...Juab County, and with austinite at the Gold Hill mine, Tooele County, Utal1; in Inyo, San Bernardino, | | | Catalog/List | 2047 2047 CRYSTALLIZED AZURITE Milpillas Copper Mine, Milpillas, Sonora, Mexico A small cabinet specimen...OFFICIAL STATE GEMSTONE OF CALIFORNIA Benitoite Gem Mine, San Benito County, California Around the turn of...kept up with demand. Its only source was a small mine in San Benito County in northern California which...DIAMOND PENDANT Coscuez, La Peña Blancas Muzo Mining District, Columbia Of large size for the species, this...TRAPICHE EMERALD Coscuez, La Peña Blancas Muzo Mining District, Columbia Trapiche emeralds are in a class by | | | Journal (issue) | [evenings by oppoinrmenr only] WULFENITE â RED CLOUD MINE (ED OVER SPECIMEN Wayne and Dona Leicht, 332 Forest...K k" M COVER: RHODOCHROSITE from the Huallapon mine, Pasto Bueno, Peru. The large crystal measures about...San Diego County pegmatite specimens â Himalaya mine tourma lines, Ramona spessartines, etc., and California...crystal . LOCATION The mines of the Los Lamentos district are located in the Sierra de Los Lamentbs (Los...which is itself about 187 km (115 miles) south of El Paso, Texas, on highway 45. The range is within the | | | Journal (issue) | Gold | Silver | Chile 14 Astra Exploration: Targeting Gold and Silver in Northern Chile Brian Miller,...Rise of Indonesian HPAL â But Can It Continue? Angela Durrant, Principal Analyst, Wood Mackenzie 68...operating costs make this a potential tier one asset District-Scale Exploration Potential âą âą âą Large and prospective...prospective land package in the IBP, the largest VMS district Initial discovery open in all directions, under...numerous world-class mines âą Established mining district with solid infrastructure supporting accelerated | | | Journal (article/letter/editorial) | secondoccurrenceof villyaellenite, at the Ojuela mine, Mapimi, Durango, Mexico, has yielded the nearly...pure end member, is describedherefrom the Ojuela mine, Mapimi, Durango, Mexico. * presentaddress: Bayerisches...specimen collectedin 1981from a sectionof the Ojuela mine known as the San Judas Department. The villyaellenite...ofcolorless to pale greenadamite are imbedded in the limonite, chalcophanite,and layered arseniosiderite-ogdensburgite...Villyaellenite has also been found at the Sterling Hill mine, Ogdensburg,New Jersey(P. J. Dunn, pers.comm.), | | | Book (edition) | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, NâChwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee â SS 4 eae wid Bharce ©...TY EP ie is eet i fro 7 tin tas o/iotewyâ el ry: ae ~âytivee Pahaiecl apeaivent 7 1d sadinee...ye ty a ara id (ean Âź â1 le hI AAP : oo A Mine seh Ranier âi i : lever vei ekealps ; cet | | | Book (edition) | - 0 ns. 35ae 3 Di 0 0| 0 27i Republic Chad Chile [oe S64ae China 68 35 32 a" 0 Costa Rica...Rakow II Dadin Dellys Dor el Gani Duan Dunganville * Ellisras E] Simbolar * El] Timbu Espiritu Santo Fengzhen...* Dehesa * De Hoek Denver City * Dermbach Dorrigo El Qoseir Elton Emsland Garden Head Glenormiston * Glen...Ellicott * Gladstone (iron) * Goose Lake * Haniet-el-Beguel * Harlowton Hasparos Hope Idaho Itapuranga...Cincinnati * Coahuila * Cosmo Newberry Edmonton (Canada) * El Mirage Forsyth County * Gressk * Hex River Mountains | | | Book (edition) | Morocco; (center, left) wulfen ite San Francisco mine, Sonora, Mexico; (center) amethyst, Veracruz, Mexico;...Mountains, Utah; (lower le ft) rhodochrosite, N'Chwaning mine, Sou th A frica; {lower left, center) wulfenite...coating fractures in sandstone at the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely...Silver Plume district, and at the Little Emma mine, Clear Creek County; at the Enterprise mine, Dolores County;...lode, Summit County, and in the Cripple Creek district. It is also found in Canada; Mexico; Bolivia; | | | Journal (issue) | Dunn Famous mineral localities: the Gold Hill mine, Tooele County, Utah .............................Kokinos & W. S. Wise The Wagon Wheel Gap fluorspar mine, Mineral County, Colorado ............................33 by B. Cairncross The Jan Coetzee copper mine, Namaqualand, South Africa .......................California Santa Barbara, California 93106 The Gold Hill mine in western Utah has long been an important locality...the oxidation zone o f this old mine. INTRODUCTION The Gold Hill mine is located in western Tooele County |
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