 | | Journal (article/letter/editorial) | | Ripley, 1990; Rajabpour et al., 2017). When present, oxides, carbonates, and/or copper silicates 50 are of...abandoned underground mining works (El Ahondillo mine). It occurs 75 within a Triassic continental red...the detrital sequence due to the presence of iron oxides in the interstitial cement of 113 the detrital...quartz and feldspar 229 overgrowths, iron and manganese oxides. The dolomite shows a fine-grained (0.1 to...anhedral to subhedral equigranular texture. 231 Iron oxides and oxyhydroxides (essentially goethite) appear |  | | 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 . . . . . . . . . . . . . . . . . . |  | | 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...much iron ore but little coal. India has much manganese, coal and iron. It not only has five major producing...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 (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 | | Associated with Volcanogenic Massive Sulfides, Fukazawa Mine, Hokuroku District, Japan St.1. KALOGEROPOULOS and...evidence they find in the barite zone at the Fukazawa mine as indicating the mixing of a circulating barium-rich...They suppose a liberating of copper from the metal oxides and the mafic minerals by hydrationdehydration...containing minor (less than 100/0) interstitial augite, oxides, or biotite (Bonnichsen and Tyson 1975, Foose and...wrth 3 · tO percent IIltercumulus pyroxene and oxides Anorlhosllic series N o I KlOMrnR ~ Fig. 2 |  | | Report (issue) | | a SE, ON eee oe 4 A Lithium .. Magnesium Manganese Mercury .. UPR as SE ORy IS “OE RE, VE ee 8 Nickel...resource base date from the 1930’s, with studies of manganese, copper, and other commodities. Subsequently...holdings. Prior to 1978, the development of complete mine property cost evaluations was impeded by still evolving...tool. Systems design work also continued on the mine simulation (MINSIM) program, an economic evaluation...Lithium Magnesium Columbium Copper Mercury on Manganese Additional deposits under consideration for full |  | | Report (issue) | | Herbert Veeh Formation and growth of ferromanganese oxides on the Nazca plate. Mitchell Lyle Sediment and...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 |  | | Report (volume) | | Huayhuash, Peru Prepared in cooperation with the Ministerio de Fomento, Instituto Geologico del Peru, under...CORDILLERA BLANCA AND NORTHERN CORDILLERA HUAYHUASH, PERU By ALFRED J. BODENLOS and GEORGE E. ERICKSEN ABSTRACT...mining machinery. INTRODUCTION The Andean mineral province, a major metallogenic area of the world, comprising...thousands of ore deposits, covers an area including Peru, Bolivia, and northern Chile and Argentina. Metals...deposits yield small amounts of manganese, cobalt, molybdenum, and mercury. In Peru zinc, lead, copper, and silver |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco...The Southwestern North America Porphyry Copper Province Tectonomagmatic Settings, Architecture, and Metallogeny...Metallogeny of the Central Asian Copper Province An Overview of the European Kupferschiefer Deposits... 913–927. Sillitoe, R.H., 1975, Lead-silver, manganese, and native sulfur mineralization within a stratovolcano |  | | 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...Halos—Sec- ondary Dispersion Halos—Jasperoid and Iron Oxides—Mercury, Caliche—Conclusions —Literature Cited |  | | Book (volume) | | t o r y , Marcona M i n i n g D i s t r i c t , Peru 418 5. Parker Gay, J r . 429 T h e G r a v i...usually have a high resistivity. I n a meta* morphic province, the rocks generally have a complex magnetic p...surface yielded the best correlation with extensive mine workings in the lead district. The relations between...sedimentary structures, the relation of the anomalies to mine workings is less pronounced t h a n their correlation...controlled b y buried knobs are the Bonne Terre mine, the Leadwood m i n e , and the M i t c h e l l |
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