 | 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) | | each of which contains minor copper deposits. The El Rincon deposit, in undivided Mesozoic red beds, consists...minerals, and other indicator minerals such as dumortierite and scorzalite (both a distinct blue color)...Map MF-880D, scale 1:250,000. Cediel, Fabio, 1968, El grupo Giron, una molasa Mesozoica de la Cordillera...R., Efren Enrique, 1976, Ocurrencias minerales en el Departamento de Cundinamarca: INGEOMINAS, Informe...Mendoza, Jesus, A., 1976, Ocurrencias minerales en el Departamento de Boyaca: INGEOMINAS, Informe no. 1710 |  | | Book | | produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...Spaniards in 1517 , the needs for minerals increased. Spain needed the gold and silver to finance its territorial...the Santa Eulalia area is uncertain. Records in Spain cite that silver was discovered in 1591 in the mountains...surface in large caves. Some of these caves and mine stopes were so large that it was said that the cathedral...of the political unrest in southcentral Mexico. Spain withdrew most of its rnilitary forces from Chihuahua |  | | 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 |  | | Report (issue) | | Cornejo, P., Moscoso, R., and Maksaev, V., 1985, El Batolito Elqui-Limari (Paleozoico superior-Triasico);...Pacific Geology, v. 8, p. 173-174. Charrier, R., 1979, El Triasico en Chile y regiones adyacentes de Argentina;...Cornejo, P., Moscoso, R., and Maksaev, V., 1985, El Batolito Elqui-Limari (paleozoico Superior-Triasico);...tite, muscovite, and garnet. Trace amounts of dumortierite have been noted in one of these granites. The...Munizaga and others, 1984; Rivano Guanta, Cochiguas, and El Volcan. and others, 1985; Parada and others, 1988a; |  | | Book (edition) | | especies. Cabe señalar la actuación de Roberto Beder por el aporte del estudio de los minerales en las calizas...Brodtkorb, M.K. de, Gordillo, C. y Gay, H.D., 1983, el número de minerales ascendía a 466 debido principalmente...incorporación del estudio de minerales radiactivos. El anexo de la tercera versión, publicado por Milka...Pezzutti, S. Tourn, y M.E. Vattuone constó de 3 tomos. El primero incluyó las clases I (elementos) y II (sulfuros...sulfosales, seleniuros y telururos), publicado en 2002. El Tomo 2, involucró las clase III (halogenuros), clase |
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