 | | Journal (article/letter/editorial) | | A SpecialIssueDevoted to the Mineral Depositsof Peru Preface ULRICH PETERSEN, Departmentof Earth and...PerubarS.A.,Juan de Arona 830 (Of 90I), Lima 27, Peru AND DONALD C. NOBLE MackaySchoolof Mines, Universityof...wasmostlyusedfor the treatment of silver and gold ores in Peru, Bolivia, and Mexico (RodriguezHoyle, 1974). In...1879. Exploratorydrilling for petroleumstartedin Peru in 1863, five yearsafter the Drake well was completedin...furtheringthe mining the continental shelf of northwestern Peru and on a industrythroughoutthis time. Also importantwere |  | 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) | | fluorite in veins and breccia pipes as well as rhodochrosite, rhodonite, and spessartine in altered igneous...prospecting for chromite deposits in CamagUey Province, Cuba: Geophysics, v. 22, no. 4, p. 848-869. ____...gravity surveys to chromite exploration in Camaguey Province, Cuba, in Geological Survey Research in 1960:...chromite deposits in the Camaguey district, Camaguey Province, Cuba, 1954-1956: U.S. Geological Survey Open-File...is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also |  | | Journal (article/letter/editorial) | | of the orebody and its environs. Bedrocknear the mine consistsmostly of extensivevolcanic flows and i...e. The most prominent structural feature in the mine area is the Braden Pipe•a circular, downward-tapering...porphyry-type deposits. INTRODUCTION THE E1 Teniente Mine of the Braden Copper Company is on the western flank...three-yearperiod, surface geologyin the vicinity of the mine was mappedon a scaleof 1:2,500, accessibleundergroundworkingswere...Reconnaissance traversesand aerial flights over the mine area helped to establishthe regionalsetting. Topographic |  | | Book | | Potteriics, Chile . 4 ¢ Section Through Arequipa, Peru 5 ¢ Section Through Potrerillos, Chile . ; 6...Rego Chile : 7 ¢ Michiquillay Regional Geology (Peru) . 8 © Structure at Chuquicamata, Chile . 9 ¢ Surface...Morococha, Peru, including Toro Mocho Area . 13 © Structural Outline of Toquepala, Peru . ‘ 14 ¢...Plutonic Belt, ies 27 @ Geology of the Kobuk-Koyukuk Province (Alaska). 28 © Interior Belt (Alaska). 3 ; ,...Washington 1 ¢ Tourmaline Breccia at Toquepala, Peru 2 © Stockwork Outcrop gs 3 ¢ Stockwork Outcrop |  | | Journal (article/letter/editorial) | | 150 X 150 >600 Angularto sub- Absent rounded Peru San Pedro de 10 to >50% rounded Granodiorite...exhibit a greater variety of texturesthan isolated Peru (ZwengandClark, 1984). brecciapipes.This feature...sphaleritc, galena,chalcopyrite, sulfosalts Quartz, rhodochrosite, pyrite, sphalerite,galena, chalcopyrite Pyrite...accompanied by, or the casein the zoneof advanced Peru,wherea radialswarm of tourmaline-grades into,advanced...Bisbee,Arizona Faults,bedding planes 163 Cuajone,Peru Northwestfaults, latite porphyry 51 pipes |  | | Journal (article/letter/editorial) | | the Atacama desert of northern Chile and southern Peru, are considered to have formed in a semi-arid climate...processes in the Andes of northern Chile and southern Peru has long been recognized (e.g., Segerstrom, 1963;...setting of the major epithermal centers of this province isolates one major component of the mineralization...the desertic Pacific slope of the central Andes of Peru and Chile (Bowman, 1916; Brüggen, 1950), as well...ignimbrites and air-fall tuffs exposed south of the Tambo mine and in the Valle del Cura (Fig. 2) have been dated |  | | Report (volume) | | 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...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc...DEPOSITS Name Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | | Book | | affects its present characteristics as a minera1 province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | Report (issue) | | Tectonics, structure, and sedimentary framework of the Peru-Chile Trench. W. J. Schweller, L. D. Kulm, and R...northwest Peru and southwest Ecuador. Glenn L. Shepherd and Ralph Moberly Sedimentary basins of the Peru continental...Thornburg and L. D. Kulm Crustal structures of the Peru continental margin and adjacent Nazca plate, 9°S...III Crustal structure and tectonics of the central Peru continental margin and trench. L. D. Kulm, R. A...Johnson, and A. Masias Late Cenozoic carbonates on the Peru continental margin: Lithostratigraphy, biostratigraphy |  | | Book | | affects its present characteristics as a mineral province, because of the exposure of the various depth...sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...ranging from 45 to 78% (as in the Andean Batholith, Peru), or as homogeneous bodies composed virtually of... Two of them, the Coastal (Andean) Batholith of Peru and the 1013 Boulder Batholith, Montana, have...examples. detail COASTAL (ANDEAN) BATHOLITH OF PERU This intrusive body has an extensive literature |  | | Book | | Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration...a deposit, but rather the engineering ability to mine on a large scale at low cost, and simultaneously...and in northern Chile and neighbouring southern Peru. With the exception o f Bingham Canyon, none were...the US ”South-west” and northern Chile to southern Peru, and were Cu-Mo orebodies (Gilmour, et. al. 1995)...exploration was filling the gaps between the US and Peru, w ith major discoveries in Mexico and elsewhere |  | | Book | | Universidad Nacional de lngenieria, and Newmont Peru Limited Gerente de Exploraciones Av. Jose Galvez...Galvez Barrenechea 218, Urb. Corpac Lima-San Isidro, Peru Prof. Dr. ESTEBAN CEDILW Facultad de Minas, Metalurgia...place in September 1986 in Cusco, Peru, sponsored by Multiciencias (Peru) and UNESCO. During this seminar...Latorre, Director of the Multiciencias courses in Peru strongly supported the whole organization of the...Occurrences in the Paleozoic of the Yauli Dome, Central Peru H. W. Kobe . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Edited by Susana A. Alaniz-Álvarez and Ángel F. Nieto-Samaniego Geology of México: Celebrating the...1-742 Querétaro, Qro. 76230 México and Ángel F. Nieto-Samaniego Centro de Geociencias Universidad Nacional...Ángel F. Nieto-Samaniego; and no. 3, Temas Selectos de la Geología Mexicana, edited by Ángel F. Nieto-Samaniego...edited by Susana A. Alaniz-Álvarez and Ángel F. Nieto-Samaniego. p. cm. — (Special paper ; 422) Includes...deposits—Mexico. I. Alaniz-Álvarez, Susana A., 1958–. II. Nieto-Samaniego, Ángel F., 1961–. III. Sociedad Geológica |  | | Book (volume) | | existence o f a new unconformity-vein style uranium province in the Proterozoic of the Great Sandy Desert....the largest deposits in any established porphyry province. For a discussion of the accepted terminology...“South-west”， and in northern Chile and southern Peru，and were Cu-Mo orebodies (Gilmour, et. a i , 1995)...in this publication) and in Chile, Argentina and Peru in South America (see Camus; Stem and Skewes; Brown;...E.J., 1982 ■ The segmented coastal batholith of Peru: its relatio n sh ip to volcanicity and metallogenesis: |  | | 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...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...resources in the future.'' In 1977, a surface coal mine regulation that greatly restricts the areas of strip |  | | Journal (volume) | | Mexico. Eight-sided crystals from the Traversella mine, Piedmont, Italy. .&. crystals. It can also be...available. The main source was once the Kongsberg Mine in Norway, but this closed in 1956. Man has, however...Clear crystals of anglesite on galena found in a mine near Cagliari, Sardinia. ► Anglesite crystals on...finest autunite crystals come from the Daybreak Mine, near Spokane in Washington State. In addition,...permission, and appropriate safety gear, to an abandoned mine tip - you may find interesting specimens that you |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | Amstutz, G. C., Goresy, A. EI, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis - The State of the Art - A Volume in Honour of Professor Paul Ramdohr on the Occasion of His 90th Birthday With Special Reference to His Main Scientific Interests - Special Publication of the Society for Geology Applied to Mineral Deposits No. 2. Springer Berlin Heidelberg. | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | | Book | | later Tertiary tectonics in the Basin and Range Province, and work on a number of individual mining districts...this volume. C > ¢ ¢ PREFACE The copper province of the Southwest manifests itself in a variety...vein and bed replacements typified in the Magma mine at Superior, Arizona, and the host of small basemetal...initions—Previous Work—General Setting of the Province— Relation of Structure to Sedimentation and Erosion—Igneous...Descriptive Geology GEOLOGY OF THE NEW CORNELIA MINE, AJO, ARIZONA 128 . by D. W. Dixon, Phelps Dodge |  | | Book | | Bingham Canyon copper mine, Utah 190 8.2 A hypothetical open pit copper mine in a highland area of...removed) are used to fill those portions of the mine that have been worked out. This pro¬ vides sufficient...axis Fig. 2.2 22 (a) (b) Monitoring reserves. Mine numbers are in tens of thousands of tonnes. Source:...concentrates recoverable from the ore body. Thus mine D during 1980 produced 40,000 tonnes, an output...the mines, thus representing a projection of total mine output year by year in terms of metal concentrates |  | | Report (issue) | | .B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011......................F4. Pie chart showing percentage of world cobalt mine production in 2011, by country................. |  | | Book | | is the minimum grade at which it is worthwhile to mine a certain deposit. Everything below it (low-grade...chalcopyrite (brass) from the Friedrich-Christian Mine in Wildschapbach, Black Forest (Germany) (photo...black Fig. 1.2 Chalcopyrite on quartz. Silberwiese Mine, Oberlahr, Westerwald (Germany) (photo © Monika...CuS (Fig. 1.4). Fig. 1.5 Chalcocite from Mammoth Mine, Mount Isa-Cloncurry Territory (Queensland, Australia)...Introduction Fig. 1.6 Tetrahedrite from Wenzel Mine in Oberwolfach, Black Forest (Germany) (photo © |  | | 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...epochs. Following Tumeaure (1955), a metallogenic province may be defined as a mineralized area or region...The size of a metallogenic province can be as large as the Superior Province (Canadian Shield) or as small...as the Upper Michigan Peninsula native copper province. Similarly, a metallogenic epoch can be as broad |  | | Book | | fron1 l 8°s: ,vhere the Alt1plano is shared ,, 1th Peru. BL)li, ta aod Argentina. to 56°S at Tierra del...show how .., R J PANKI I URST & I· I !ER YL: PERU 70\,\ \ \ I Arica 1 I Nazca Plate I I lquique...detailed data available from Argentina, Bol1V1a and Peru are beyond the scope o f this chapter (see B_ah...with the generation of the silicic Large Igneous Province (LIP) on mainland Patagonia (Pankhurst & Rapela...rocks or\,\ hid, arc l!.\poscd in south\.\-CSLern Peru ( Daln1ayrac c'.t of. J 980). northern Chile. Lile |  | | Report (volume) | | Singer. The Forest is in the Basin and Range Province, which is composed of alternating broad intermontane...those of many other areas of the Basin and Range Province. The Forest comprises 12 separate units, most...of mass mining methods initiated a final spurt of mine expansion and new discoveries. Most of the large...is absent, and pyrite is minor. At the Grand Reef mine, ore is in a 45-m-wide silicified breccia reef....fluorite; and oxidized ore is abundant. The Ben Hur mine is in quartz veins at the intersection of several |
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