 | | Report (issue) | | S. Geological Survey and Servicio Geologico de Bolivia in cooperation with the Trade Development Program...............xi Site Descriptions Department of La Paz..................................... 1 Department...the U.S. Geological Survey-Servicio Geol6gico de Bolivia as part of the Mineral Resource Evaluation of the...of the Servicio Geologico de Bolivia located in their main office in La Paz. All of the data presented...States, and the Servicio Geol6gico de Bolivia in La Paz, Bolivia. This report is an edited version of |  | | Report (volume) | | Cordillera Occidental, Bolivia By U.S. GEOLOGICAL SURVEY and SERVICIO GEOLOGICO DE BOLIVIA With a section on...Cordillera Occidental, Bolivia I by U.S. Geological Survey and Servicio Geol6gico de Bolivia; with a section...mineral resources-Bolivia-Cordillera Occidental. 3. Geology-Altiplano. 4. Geology-Bolivia-Cordillera Occidental...Geological Survey (U.S.) II. Servicio Geol6gico de Bolivia. Ill. Series. QE75.B9 no. 1975 [TN39.A4] 557.3s--dc20...cooperation between the Servicio Geologico de Bolivia and the U.S. Geological Survey. The geologic research |  | | Report (issue) | | in the outermost zone. The structural setting of La Plata, Colorado, is that of a dome, truncated, south... The graben fault on the northeast flank is the Veta Madre, with maximum displacement on the northwest...anticline. Like the Amethyst fault at Creede, the Veta Madre originated as a tension fissure, but became...continued uplift. Major silver-ore bodies on the Veta Madre were localized where differential movement...a preference for major uplifts. Silverton, Rico, La Plata, and Creede lie on a tectonic element marked |  | | Book (edition) | | CONTENTS XVill PAGE 880 880 881 881 882 883 BOLIVIA SILVER . CoPpPrER TIN : } OTHER METALS Statistics...Penney : 11.—Profile section across ‘Last Chance”. Mine, Utah 12.—Section of Argentiferous Sandstone bed...bedling 16.—17.— ¢ Opening of fissures ; after De la Beche os 19.—Horse, or rider 20.—Diverging veins...Knockmahon, tee 37.—Fragment of lode, Bergmannstrost Mine, Clausthal 38.—“ Pebble,” Huelgoét. 39.—Section...Extended Hustlers’ Mins 55.—Section across New Chum Mine 56.—Diagrammatic section across Broken Hill Tage |
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