 | | Journal (article/letter/editorial) | | the Portovelo-Zaruma district, samples E94020 and E99076 close to the Sig-Sig mine) and at locations set...concentrations by ICP-MS (Table 1). Sulfide minerals (pyrite, chalcopyrite, galena) from ten of the major Au-bearing...(Saraguro Group) GigantonesLa TigreraLa Playa Los Linderos Porphyry Cu 8006W, 418S Pot-Eocene Not available...porphyry-Cu and epithermal deposits of Ecuador Deposit/District Mineral 206 Portovelo-Zaruma Chaucha Gaby-Papa...Beroen-Molleturo Los Linderos Laguar Peggy Gañarin Quimsacocha Galena Pyrite Chalcopyrite Chalcopyrite Pyrite 18.959 |  | | Book | | ---- |----：-（ |- % A DICTIONARY OF SPANISH MINING TERMIS MININAND METALURCICALPUBLICATIONS Geology...Studies. Mining Geology . . Prospecting for Minerals . Ore and Stone Mining. . Elements of Mining . . Coal...Coal Mining . Practical Coal Mining . Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine...Mine Air, Investigation of. Mining Law . . Blasting and Explosives . Testing Explosives . Shaft Sinking...Sinking . 39 - e - - - º - Mining - - . - *3 - - - 7º . - - $10.00 - H. W. HUGHES, F |  | | Journal (article/letter/editorial) | | to .04% Mo (World Mining, 1971) or 100 million tons of ore grading 0.5% Cu (Mining Magazine, 1972), have...dipping E N E (Fig. 2). Local Structure The Chaucha district is centered around the intersection of the Chaucha...sulfosah (prospect) A g sulfosalt veins 8. Los Linderos - - porphyry copper (prospect) porphyry copper...nearly east-west near Chaucha, but within the district itself, the amount or direction of displacement...of the South American plate, where the Chaucha district is located. GOOSSENS (1969a, 1970a, 1972a) and |  | Cunningham, Charles G., Zappettini, Eduardo O., Vivallo S., Waldo, Celada, Carlos Mario, Quispe, Jorge, Singer, Donald A., Briskey, Joseph A., Sutphin, David M., Gajardo M., Mariano, Diaz, Alejandro, Portigliati, Carlos, Berger, Vladimir I., Carrasco, Rodrigo, Schulz, Klaus J. (2008) Quantitative Mineral Resource Assessment of Copper, Molybdenum, Gold, and Silver in Undiscovered Porphyry Copper Deposits in the Andes Mountains of South America. Open-File Report 2008-1253. US Geological Survey doi:10.3133/ofr20081253 | Report (issue) | | jointly by the geological surveys of Argentina, Chile, Colombia, Peru, and the United States Quantitative...Zappettini Colombia INGEOMINAS Carlos Mario Celada Chile SERNAGEOMIN Waldo Vivallo S. Mariano Gajardo M....Quispe Jointly publi shed by: Country Argentina Chile Colombia Peru United States Organization Instituto...the geological surveys of Argentina (SEGEMAR), Chile (SERNAGEOMIN), Colombia, (INGEOMINAS), Peru (INGEMMET)...part of the Los Bronces-Rio Blanco porphyry copper-molybdenum deposit, Chile ......................... |  | | 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 |
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