 | | Report (issue) | | Geology—Mexico. 2. Geology, Structural—Mexico. 3. Faults (Geology)—Mexico. 4. Ore deposits—Mexico. I. Alaniz-Álvarez.... . 233 R.S. Molina-Garza and A. Iriondo 8. The San Marcos fault: A Jurassic multireactivated basement...Right-lateral active faulting between southern Baja California and the Pacific plate: The Tosco-Abreojos fault...Bigot-Cormier, A. Chabert, and J. Bourgois 10. The Taxco–San Miguel de Allende fault system and the Trans-Mexican...which bound the plateau: the San Luis–Tepehuanes fault and the Taxco– San Miguel de Allende fault system |  | | Report (issue) | | the Copper Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper deposits..........well-studied giant porphyry copper deposits include El Teniente and El Salvador in Chile, Bajo de la Alumbrera in...of the Questa porphyry molybdenum deposit in New Mexico suggests that the ore fluid was probably derived...early-stage veins contain bornite, digenite, and chalcocite wherein digenite occurs as exsolution lamellae...in the bornite and chalcocite rims the bornite-digenite grains. Crosscutting veins contain chalcopyrite |  | | Report (issue) | | SURVEY PRELIMINARY DEPOSIT-TYPE MAP OF NORTHWESTERN MEXICO By Kenneth R. Leonard U.S. Geological Survey...Mineral Deposits in Northwestern Mexico Los Gavilanes Tungsten District El Antimonio District Magdalena District... Preliminary Deposit-Type Map of Northwestern Mexico Kenneth R. Leonard Introduction The following...Sonora, North Baja California, South Baja California and the northern part of Chihuahua, Mexico. The area...prospects, and mineral occurrences in northwest Mexico. A record may refer to one deposit or to a group |  | | Book | | "'<' ~/ BOUNDARIES U A Mo<'« u~ o V :¾ MEXICO r - ·•-.. ·-··-··-··-·· < •• ....... V S TATES...org/details/mineralsofmexico0000panc MINERALS OF MEXICO • ERALS OF ~XICO M ______ William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy-Collectors and collecting-Mexico. 2. Mines and mineral...mineral resources-Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This boo i...i.. is deJicated tu the people of Mexico and to the three people who directly affected me and this project |  | | Book (volume) | | ECONOMIC GEOLOGY, MEXICO The Geology of North America O r > W 4^ *1^ ^ ^ \ \ f ax4 u \ \...of North America Volume P-3 Economic Geology^ Mexico Edited by Guillermo P. Salas Geologo Consultor...Centro Minero Nacional Carretera Mexico-Pachuca Pachuca, Hgo., Mexico, D.F. 1991 EXPLORATION LIBRARY...LIBRARY UNION OIL CO. OF CALIFORNIA P. O. BOX 4570 HOUSTON, TEXAS 77210-4570 1 Acknowledgment Publication...Oil Company Texaco, Inc. Union Oil Company of California Union Pacific Corporation and its operating companies: | | | Book | | anc MINERALS OF MEXICO 7 | : = Pras #0 AaprTTARE ; | MINERALS OF MEXICO William D. Panczner...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy— Collectors and collecting— Mexico. 2. Mines and...and mineral resources— Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This book...Jalisco; D. Santiago Ramirez’s La Riqueza Minera de Mexico, and his translation of Dana’s Tratado de Mineralogia...a. ie = Maes Lie Auadado = ae MINERALS OF MEXICO Vv | Oona tA. IMPORTANT MINING DISTRICTS |  | Arfè, Giuseppe, Boni, Maria, Mondillo, Nicola, Aiello, Roberto, Balassone, Giuseppina, Arseneau, Vernon, Soyk, Dominik (2016) Supergene Alteration In the Capricornio AU-AG Epithermal Vein System, Antofagasta Region, Chile. The Canadian Mineralogist, 54 (3) 681-706 doi:10.3749/canmin.1600012 | Journal (article/letter/editorial) | | other important epithermal Au deposits, including El Peñón (Warren 2005, Warren et al. 2004, 2008) and...association constitutes the gangue of the El Peñón, Faride, El Soldado, and Cachinal de la Sierra deposits...Spence; 6 Sierra Gorda; 7 Lomas Bayas; 8 San Cristóbal; 9 El Peñón; 10 Guanaco (data from Palacios...(after Mpodozis et al. 2005). described from the El Guanaco high-sulfidation deposit (Camus 1990, Sillitoe...of the mineralized district are those occurring at El Peñón (formed at 53 Ma to 51 Ma; Warren et al. |  | | Book (volume) | | ........................................ 65 T he El T eniente M egabreccia D eposit，th e W o rld ’s L...many of the deposits in western North America in Mexico, the U.S. and Canada (see Phillips et al.; McMillan;...containing >10 Mt Cu include Chuquicamata, El Abra, La Escondida and El Teniente in Chile, Cerro Colorado in...in Indonesia, Sar Cheshmeh in Iran, Cananea in Mexico, and Bingham Canyon in the USA (Clark, 1993). This...km3) might be required to form a behemoth such as El Teniente. [Note that Cloos (2001) 15 suggested |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...native sulfur mineralization within a stratovolcano, El Queva, northwest Argentina: Economic Geology, v.... New field evidence bearing on the origin of the El Laco magnetite deposit, northern Chile: Economic...Tunnels Au-Ag-Zn-Pb deposit, Montana, United States (mine now exhausted). 1971: Recognized control of ore...high sulfidation epithermal Au-Ag deposit, Chile (mine now exhausted). 1971: First formal recognition |  | | Book | | Associated with Volcanogenic Massive Sulfides, Fukazawa Mine, Hokuroku District, Japan St.1. KALOGEROPOULOS and...Rekharsky, and by Sotnikov and Berzina. Using northern Mexico as an example, Damon presents a hypothesis to explain...evidence they find in the barite zone at the Fukazawa mine as indicating the mixing of a circulating barium-rich...Duluth Complex, Minnesota. (Modified from Cooper el al. 1981) 28 E.M.Ripley Groves et al. (1979)...Chimimba LR (1984) Geology and mineralogy at Trojan Mine, Zimbabwe. In: Buchanan DL, Jones MJ (eds) Sulphide |  | Torró, L., Proenza, J.A., Melgarejo, J.C., Alfonso, P., Farré de Pablo, J., Colomer, J.M., García-Casco, A., Gubern, A., Gallardo, E., Cazañas, X., Chávez, C., Del Carpio, R., León, P., Nelson, C.E., Lewis, J.F. (2016) Mineralogy, geochemistry and sulfur isotope characterization of Cerro de Maimón (Dominican Republic), San Fernando and Antonio (Cuba) lower Cretaceous VMS deposits: Formation during subduction initiation of the proto-Caribbean lithosphere within a fore-arc. Ore Geology Reviews, 72. 794-817 doi:10.1016/j.oregeorev.2015.09.017 | Journal (article/letter/editorial) | | characterization of Cerro de maimón (Dominican Republic), San Fernando and Antonio (Cuba) lower cretaceous VMS...characterization of Cerro de maimón (Dominican Republic), San Fernando and Antonio (Cuba) lower cretaceous VMS...characterization of Cerro de Maimón (Dominican Republic), San Fernando and Antonio (Cuba) Lower Cretaceous VMS...in the Cerro de Maimón (Maimón TE Formation), San Fernando and Antonio (Los Pasos Formation) are similar...texture, dominant in the Antonio deposit and sparse in San Fernando ores, along with overgrowths of pyrite are |  | | Book (volume) | | The Bowers Museum of Cultural Art Santa Ana, California + GEMSTONES OF EAST AFRICA by Peter C. Keller...Nevada; blue, cushion cut topaz (25.30 ct), Ramona, California; brownish yellow octagonal calcite (21.30 ct)...ct), Ramona, California; deep red cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless... County, California; octagonal step cut violetish pink kunzite (26.61 ct), Pala, California. NECKLACE...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75 |  | | Book | | Universidad Nacional Autónoma de México, Querétaro, Qro., Mexico Cristina I. Pereira Area de Ciencias del Mar, Universidad...North Andean belt Northwestern South America Oca-El Pilar Transform Fault System Pacific Terranes Romeral...northwestward, along the Santa Marta-Bucaramanga and Oca-El Pilar fault systems, in the process uplifting the...the north, the Caribbean terranes (CAT), including San Jacinto (SJ) and Sinú (SN). 1.3 Pacific Terranes...clear correlation with the CCOP. For example, the El Horno basalt (86 ± 3 Ma) was located at about 25° |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | Geological Survey editorial standards. Menlo Park, California 1984 Contents Summary 1 Introduction 2...having unusally complex mineralogy (such as the California-Vetas district) would be useful, not only for...(oceanic). This zone, in the subsurface, separates the San Jacinto belt from the Sinu belt in the Tertiary basins...the Cordillera Occidental and Serrania de Baudo (San Juan-Atrato Basin), the Serrania de Perija and Sierra...Characteristics Ten percent of the deposits from the California-Oregon region in the United States contain 1 |  | | Report (volume) | | epithermal mineral deposits around the Gulf of California, Mexico: Relationship between mineralization and.................................... Bingham Canyon El Salvador Porphyry molybdenum (Climax style) .......which is immediately south of the Keg Mountains (ARCO, unpub. report, Anaconda Geological Document Collection...Volume II: Cascades and Intermountain West: New Mexico Bureau of Mines and Mineral Resources Memoir 47... 1976, Caldera-collapse breccias in the western San Juan Mountains, Colorado: Geological Society of America |  | | Report (volume) | | Colorado-- Federal Center, Bldg. 810 MENLO PARK, California--Bldg. 3, Rm. 3128,345 Middlefield Rd. • RESTON...Utah--Federal Bldg., Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse, Rm. 504, 555 Battery St...from California and Oregon, U.S.A. 41 PGE grades of pediform chromite deposits from California and Oregon...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes | | | Book (volume) | | The Bowers Museurn of Cultural Art Santa Ana, California GEMSTONES OF EAST AFRICA by Peter C. Keller...red-orange spessartine garnet ( 16.62 et), Ramona, California; deep red cushion cut rho...Kern Cowny, California; octagonal seep cut violetish pink kunzite (26.61 et), Pala, California. NECKLACE...matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75 diainonds...pay. Some years ago I recommended to a large California amateur mineral and gemstone organisation that |  | | Book (edition) | | • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...acquisition of the western part of the United States from Mexico and Spain. A glance at the history of development...developing an annual ton of new copper capacity from mine through the refinery without intrastructure costs...fold in three years. As an example, the " Surface Mine Control and Reclamation Act,' ' which was initially |  | | Book | | 1^//" " \ ~ skari ~* r + +j//+V+\ Henderson^*/-\ El Teniente K\ ^ΐ&^" 4km tourmaline f breccia pipes...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...into their own volcanic éjecta. Abbreviations: SJ=San Jeronimo Granite; PG=Puscae Granite; half arrow=movement...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...gangue, and it is gradational into covellite, digenite, colusite and bornite-chalcopyrite veins. The |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...into their own volcanic ejecta. Abbreviations: SJ=San Jeronimo Granite; PG=Puscae Granite; half arrow=movement...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...gangue, and it is gradational into covellite, digenite, colusite and bornite-chalcopyrite veins. The...comparable with the Tertiary cycles reviewed (as in the San Juan Mts.) in Chapter 26. Each cycle (duration 20-25 |  | | Book (edition) | | maintain ore reserves, and in the proper location of mine workings to avoid caving ground. In the future he...descriptions. He also tells us that Hannibal had a silver mine, named the Baebulo, in southern Spain, in a mountain...amount of gold. For example, the Alaska Juneau gold mine mined with profit ores that contained only 0.00016...product. Consequently, the properties that deter¬ mine the commercial use of nonmetallic products are multitudinous...chemical analyses are sometimes made in order to deter¬ mine the quantities of other ingredients, particularly |  | | Book | | oceanic trenches in the world. the chance to tra\'el over nonnal ver<;us ·t1at-slab· ocean plate subduction...Kay (Co rnell University. USA) C. Lomnitz (UNAM. Mexico) F. L opez Vera (Univ. Aut6noma de Madrid, Spain)...lassonne lnstirut_!i'ir .\lineralogn' 1111d Rri.,·ta/lc/,el/1ie. l '11i1'C'rsir,·;r S111rtgurr. --l:::e11bcrgsrr...Arqueo/6gicas y Museo. Unii·ersidad Cat6lica de! Norte, San Pedro Alacama. Chile V. Oliveros Departamento de...than 200 kn,. the topograph~ n e::, fron1 sea le,·el to a 1na:;i1nurn of aln1ost :::even thousand 111etres |  | | Report (issue) | | GENERATEDSALINEBRINESRELATEDTO MOLYBDENUMAT QUESTA, NEW MEXICO,USA J. Cline,D. Vanko............................W.& JAHNS,R.H. (1962):A method AL-IA Y. & CAIMlaL\EL,LS.E. (1967): A BURNHAM, __ .. __ ........... J.luwrol...apatite during the crystallization of (e.g., Elliot el al. 1982;Ballhaus& Stumpfl 1985, Upper Zone b (UZb)...HUNT, J. P. (1975): The porphyry copper deposit at El Salvador, Chile. Econ.Geol.70, 857-912. CANDELA...1982):Petrograpl,y.W. H. Freeman& Company, San Francisco,California,626 p. 69 .sr-o.t.n Kllltlltt,ya 1012_-+_ |  | | Book | | disseminating the information, the mine geologists and mine managers who have made the mine visits a rewarding experience...concentration required to achieve the break-even point for a mine in terms of revenue and costs. Any detailed exploration...available ages in parenthesis): I . Mountain Pass, California, USA (1523 Ma); 2. Magnet Cove, . Arkansas, USA...the carbonatites of the Mountain Pass district, California (USA), a rare case where REE minerals are primary...Transvaal, South Africa (Palabora Mining Company Limited Mine Geological and Mineralogical Staff 1976). The complex |  | | Book | | reasons for the approach taken Mineral deposit or mine? A genetic model as the basis for exploration The...many geologists who have given their time during mine visits and responded to our queries. We have benefited...Decline Doline A downward inclined tunnel into a mine or potential ore body. A funnel-shaped depression...shaft excavated upwards for connecting levels in a mine or ore body. Ripping The removal of overburden...of the problems which face the mine geologist. The function of the mine geologist varies considerably |
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