 | | Journal (article/letter/editorial) | | Tin-Polymetallic Mineralization in the Oruro Mining District, Central Bolivian Tin Belt Asahiko SUGAKI...vein-type tin-polymetallic ore deposits of the Oruro mining district in the central part of the Bolivian tin...concluded that hypogene mineralization in the Oruro mining district took place during the early to middle Miocene:...alunite, jarosite, sericite, sulfur isotope, Oruro, Bolivia mineralization epochs of Bolivian epigenetic-type...deposits in the northernmost tin belt. In the Oruro mining district, just south of the Arica Elbow Line, we |  | Jansen, Nicholas H., Gemmell, J. Bruce, Chang, Zhaoshan, Cooke, David R., Jourdan, Fred, Creaser, Robert A., Hollings, Pete (2017) Geology and Genesis of the Cerro la Mina Porphyry-High Sulfidation Au (Cu-Mo) Prospect, Mexico. Economic Geology, 112 (4) 799-827 doi:10.2113/econgeo.112.4.799 | Journal (article/letter/editorial) | | Cerro la Mina prospect along with the nearby Santa Fé mine and Campamento deposit represent parts of a...2007; Valencia-Moreno et al., 2007). Thus far, the Santa 799 Submitted: May 8, 2014 Accepted: November...Tehuantepec Ridge, TVF = Tuxtlas volcanic field. Fé Cu-Au skarn deposit, Campamento Au-Ag epithermal...unconformity Permian Chiapas Massif Paso Hondo Groupera Santa Rosa Chuacus Permian Permian Permian Carboniferous-Permian...obtained from whole rocks rather El Chichón Santa Fé mining district Selva Negra region CLM Central CVA Cenozoic |  | | Book | | including Gorgona Island, Chocó Arc, Sierra Nevada de Santa Marta, La Macarena, and the Guiana Shield: remote...Geologie und Petrographie der Sierra Nevada de Santa Marta (Kolumbien, Südamarika). Schweiz, Mineralogische...Continental Sub-Plate Chocó Arc Caribbean Large Igneous Province Central Tectonic Realm circa, approximately centimeter...Pacific Terranes Romeral Mélange Sierra Nevada de Santa Marta W-E Tectono-Sedimentary Anomaly Western Tectonic...morpho-structural features, including the Sierra Nevada de Santa Marta (SM), the Sierra de Mérida (ME, the “Venezuelan |  | | Journal (article/letter/editorial) | | vein in the central part of the Guanajuato mining district. Hydrothermally altered rocks were characterized...of undiscovered orebodies in the Guanajuato mining district and elsewhere where similar mineralization...(Smirnov, 1962, 1963, 1976, Vassallo, 1981). The district has a 450 year history of production. Estimated... 2009a,b). Hydrothermal mineralization in the district is hosted in several vein systems, but by far...displacement of 1200 m near Las Torres mine and of 1700 m at the Valenciana Mine. The Veta Madre vein was discovered |  | Renac, Christophe, Mexias, André Sampaio, Gomes, Márcia Elisa Boscato, Ronchi, Luiz Henrique, Nardi, Lauro Valentin Stoll, Laux, Jorge Henrique (2014) Isotopic fluid changes in a Neoproterozoic porphyry–epithermal system: The Uruguay mine, southern Brazil. Ore Geology Reviews, 60. 146-160 doi:10.1016/j.oregeorev.2013.12.016 | Journal (article/letter/editorial) | | Neoproterozoic porphyry–epithermal system: The Uruguay mine, southern Brazil Christophe Renac a,⁎, André Sampaio...of Brazil, Rua Banco da Província, 105, Bairro Santa Tereza, Porto Alegre, RS, Brazil b c a r t i c...Cycle. This study focused on the Uruguay open-pit mine through a detailed assessment of the mineralogy...sedimentary rocks. The results indicate that the Camaquã mine is a low-sulfidation epithermal-type deposit with...Sul (RS), the southernmost state of Brazil, gold mining occurs in disseminated gold deposits associated |  | Lesage, G., Richards, J. P., Muehlenbachs, K., Spell, T. L. (2013) Geochronology, Geochemistry, and Fluid Characterization of the Late Miocene Buritica Gold Deposit, Antioquia Department, Colombia. Economic Geology, 108 (5) 1067-1097 doi:10.2113/econgeo.108.5.1067 | Journal (article/letter/editorial) | | , and small-scale underground mining began in 1992 at the Yaragua mine, located approximately 2 km south...ault 400 kkm m Leg Legend end Sier ra Ne vada de Santa Mar ta Sierra Nevada Marta Santander massif, Ser...fault 78°45’W 79°00’W Cañasgordas Ca uc ult Santa Fé de Antioquia N 0 5 Ro ra me l fa ult Tonusco...Cañas 6°35’N r Pinguro Giraldo a rive Yaragua mine Espiritu Santo Buriticá Sa nta Ri ta f au lt...Amphibolite Fault Inferred fault Drainage Town / village Mine Quaternary Neogene Paleogene Late Cretaceous |  | Klein, Evandro L., Harris, Chris, Renac, Christophe, Giret, André, Moura, Candido A. V., Fuzikawa, Kazuo (2006) Fluid inclusion and stable isotope (O, H, C, and S) constraints on the genesis of the Serrinha gold deposit, Gurupi Belt, northern Brazil. Mineralium Deposita, 41 (2) 160-178 doi:10.1007/s00126-006-0050-1 | Journal (article/letter/editorial) | | that were intermittently developed by different mining companies. Geologic and/or genetic information...foliated dacite porphyry that occurs between layers of graphite-bearing schists. The dacite layer is...are rare and restricted to the upper level of the mine where they occur in sharp trails that cut across...Ferreira, and J. W. A. Ribeiro (formerly Mineração Santa Fé) are gratefully acknowledged for field support |  | | Book | | deposits and are a significant contributor to the mining industry in Brazil. This book provides a state...between the São Francisco Craton and the Borborema province in the north. The Araçuaí belt (Chap. 14, Alkmim...and Brasília belts. The Borborema strike-slip province includes the Rio Preto, Riacho do Pontal and Sergipano...Quadrilátero Ferrífero (Iron Quadragle) mineral province and the Mineiro belt (Alkmim and Marshak 1998;... WR., 2000. Tectonic history of the Borborema Province, Northeastern Brazil. In: Cordani, U., Milani |  | | Journal (volume) | | 20unse 7 The Only Mining Journal Pablithed in Mexico. Vhe Mexican Mining Journal Published SKConthly...— Vhe Mexican Mining Journal APARTADO 105 £IS. MEXICO CITY, MEX. THE MEXICAN MINING JORNAL INDEX TO...20 and 1. January to December 1915. Accounts Mine, System Action of Dissolved Air of, in Mill Pulp...Longest in Colombia, Aguascalientes, Asientos Mining District, Air, Dissolved, Action of in Mill Pulp, Air...and Folation, Air and Temperature in the Deepest Mine in the World,. Air, Compressed, for Ore Flotation |  | | Book (edition) | | Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico; (center) vivianite, Bolivia; (center...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...beeen foe We @ Wadeetin relvvagigld .xteliliey? santa rowan leks ) Get « ryi St pewory sine toting bee...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce ©...ye ty a ara id (ean ® “1 le hI AAP : oo A Mine seh Ranier “i i : lever vei ekealps ; cet |  | | Journal (issue) | | beneath tall dripping shafts. These in the Golconda Mine lie in a pool within a flowstone cascade in a section...village of Bircotes, 15 km south of Doncaster. This mine was mothballed 20 months previously, with ‘geological...an investment decision to re-open the mine. The last new mine to open was at Asfordby in Leicestershire... overlooking Wirksworth, in the southern Peak District. Half of the 20 ha is a Site of Special Scientific...Whatstandwell. These recount the quarrying and mining history as well as their geology, and were supported |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...CE PA Ee PE PI RJ RN RS Rondonia RO Roraima Santa Catarina Sao Paulo Sergipe Tocantins RR SC SP SE...Spotsylvania Co., and Partridge mine, Orange Co., VA, and at Dahlonega, GA; Homestake mine, Lawrence Co., SD; Silver...Lake Co., Breckenridge(*), Summit Co., Ground Hog mine(*), Gilman Co., Silverton and Telluride, San Juan...Ledge mine, Nevada Co., Jamestown, Tuolumne Co., Colorado quartz mine, Mariposa Co., Bonanza mine, Trinity |  | | Journal (article/letter/editorial) | | e.g., in Sri Lanka and in Brazil [60]. In some mining districts, the gemstones form a by-product of alluvial...the diggerse.g., moved the Brazil [60]. In some mining districts, the gemstones form a by-product of alluvial...Paraiba verdellite from the Mendoza Pegmatite Province, Argentina. tourmaline from the Capoeira Pegmatite...locally, gem quality [1]. from the Mendoza Pegmatite Province, Argentina. Axinite Ca2MgAl2(BO3)Si4O12(OH) ...beveled mining district, Brazil.detrital topaz from eluvial placer deposits in the Rondonia tin mining edges |  | | Book | | Science, N.S. XXIII; 696, 1906. III. Cerrillos Hills district, N.M.—Johnson, Sch. of M. Quart., XXIV: 492, 1903...section, and hence outcrop around the margir, the mining operations being therefore confined to a narrow...coals produce an excellent quality of coke. Gulf Province Lignites.?°-—These are of Eocene (Tertiary) age...) Crowsnest Pass field. USES OF COAL 99 Mining and Preparation.—Coal of all kinds is commonly...3 to 7 feet in thickness. Bituminous coal after mining may be screened and cleaned, especially if it is |  | | Book | | geomorphology, pedology 10. Structural/petroleum/mining geology, geodynamics, marine geology The dynamic...Zhen-Dong Cui (AJGS Editor): China University of Mining and Technology, Xuzhou, Jiangsu, China Ali Karrech...Kamal Abdelrahman The South West Atakor Volcanic District (Hoggar-Algeria): Petrography and Mineralogy from...Cryptomelane in Altered Rhyolite from Tazrouk Volcanic District, Latea, Hoggar, Algeria . . . . . . . . . . ....in BIF Mines: An Approach Referring to the Bonito Mine, Northeastern Brazil . . . . . . . . . . . . . |  | | Book | | boundaries of the mineral industry are clear: the mining and milling of feldspar, for example, belong to...does not. But how does one draw the line between mining and manufacturing where brine from a salt well...districts, or a representative district if there are many. We name the chief mining companies, and give production...supply must come not merely from one district but from a single mine. Thus the physical properties of many...government may even decide to go directly into mining, as Saskatchewan has done with potassium minerals |  | | Book (edition) | | OF METALLURGY,” DE M. INST. L’ECOLE ‘f THE MINING SECOND REWRITTEN \ ros. F.R.S. C.2E. DES...GREATLY ENLARGED BY HENRY Ad AUTHOR PROFSSOR OF MINING OF AT THE WITH LOUIS, SoM.,, sl; O.peh C.Ge...the second, examples are given from the principal mining regions of the old and the new world. In this portion...Royal School of Mines, and formerly student at the Mining School of Clausthal. For a period extending over...because by the 1x in mining, fresh obliteration of those I hold that past mining records must be treated |  | | Journal (article/letter/editorial) | | of the Pleistocene lakes of the Basin-and-Range province, and its significance [abstract and discussion]...the eastern Andes between Cochabamba and Santa Cruz, Bolivia [a b stra c t]; by Kenneth C. Heald and Kirtley....... Front ranges of the Ancles between Santa Cruz, Bolivia, and Em barcación, Argentina [abstract and...underground structure, espe cially in petroleum mining [abstract] ; byJ. A. Cushm an......... 145 Session.................... 147 Jasperoid of the Joplin district, Missouri, Kansas, and Oklahoma [abstract] ; by |  | | Journal (volume) | | AFFECTING ITS QUALITY: EXAMPLES FROM THE ROVANIEMI DISTRICT OF NORTHERN FINLAND AND WESTERN NICARAGUA by...affecting its quality: examples from the Rovaniemi district of Northern Finland and western Nicaragua. Geological...affecting the latter were studied in the Rovaniemi district of Northern Finland and in western Nicaragua,...land use. Groundwater quality in the Rovaniemi district was studied in dug wells and some wells drilled...Diriamba and in the agricultural and gold mining district of Santo Tomás-La Libertad together with that |  | | Book | | Alluvial Sapphires from the Orosmayo Region, Jujuy Province, Northwest Argentina: Insights into Their Origin...Cenozoic Alkaline Basalts of the Ratanakiri Volcanic Province (Cambodia), Southeast Asia—Trace Element Geochemistry...Distinguished Visiting Professor at the China University of Mining and Technology. His research activity covers a...pegmatite situated in the Borborema Pegmatitic Province (BPP) from Rio Grande do Norte in Northeast Brazil...alluvial sapphires from the Orosmayo region (Jujuy Province, NW Argentina) and importantly shows that there |  | | Book (volume) | | 2 PREFACE For two decades, an earlier work of mine—Practical Gemmology—has proved a useful elementary...the Cultured Pearl Company, and those of diamond mining by the Anglo-American Corporation. ROBERT WEBSTER...gem and lithiumbearing pegmatites of the Pala district of San Diego County, California, from which much...gem species are described. MINING METHODS The methods used in the mining of gem materials are usually...often crude. Deep shaft mines, so common in coal mining, are used only for the ‘pipe’ diamond deposits |  | | Book | | prehistoric tombs has yielded bone and shell parures. The mining of and common uses for ornamental stones have been...minerals were densely con- centrated. This type of mine was very at- tractive, since it avoided the need...collection using gravity were necessary. Underground mining techniques had little relevance to the gathering...sophisticated prospecting techniques and heavily mechanized mining methods come into use—and even then, only...rendered in edelstein, ‘‘noble stone,” in sical mining technique involving reworking the tailings after |  | | Journal (volume) | | Mineralogical Notes, 126r. merican 619; 1260; District of Columbia, 66; Hybridism in Spirogyra Fungi...National es a pn Mr, Bancroft’s N e w i th asca district of the Canadian Northwest Territory, 746; Uniform...NOTES. AND TRAVELS." America.—The Athabasca fur district, acccording to the Ret se of e abl cap d oun...Clear-water, is a chain ofl volcanic cones, and in this district “boucanes,” or vents, a he the | forth smoke and...the Darel a in s flow s Indu the that s state er district, Lt. Col. H. C. B. Tann e abov ht heig in feet |  | | Journal (volume) | | i v Contents. ; Palæontology of the Eureka district, 979; Curtis’ Silver-lead pie of Eureka, Nevada...of Nyassa. The climate of the highlands of this district (east of the Shiré) is said by Capt. Foot to be...travels among the various tribes who inhabit the district east of Lake Nyassa, watered by the Lujenda and...38° 10’ E. Long., flow to the Indian ocean. The district watered by them appears to be thickly peopled...of Branco, three and a half miles south-west of Santa Lucia (Cape Verde islands) are said by M. A. Milne-Edwards |
|
