 | | Report (issue) | | SURVEY MINERAL OCCURRENCES OF THE GUIANA SHIELD, VENEZUELA by Gary B. Sidder1 Open-File Report 90-16 1990...Shield, Venezuela.................. 27 Mineral occurrences of the Guiana Shield, Venezuela.... in pocket...of Venezuela. This text accompanies the map "Mineral Occurrences of the Guiana Shield, Venezuela" (Plate...resource assessment and exploration program. Venezuela currently produces three metallic minerals (gold...program GSDRAW 5.0 (Seiner and Taylor, 1988). GOLD Venezuela has a long history of gold production. Total reported |  | | Report (volume) | | pseudokarst labyrinth on summit platform of Cerro Roraima, Venezuela. The pervasively cross stratified quartzose...Docs. no. : 119.3:2124 1. Geology Venezuela. 2. Minerals Venezuela. 3. Guayana Shield. I. Sidder, Gary...Guayana Shield, Estado Bolivar and Estado Amazonas, Venezuela By Jeffrey C. Wynn, Gary B. Sidder, Floyd Gray...the Bochinche Mining District, Estado Bolivar, Venezuela By Jeffrey C. Wynn, Anne E. McCafferty, and Edixon...Bolivar, Venezuela (Geophysical Exploration in the Bochinchito Area, Estado Bolivar, Venezuela) By All |  | Kogel, Jessica Elzea, Trivedi, Nikhil C., Barker, James M., Krukowski, Stanley T. - Eds. (2006) Industrial Minerals and Rocks (7th ed.) Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO. | Book (edition) | | follows: • Guiana Shield of South Amer ica ( Venezuela, Guyana, Surinam, Guiana, and parts of Brazil...Syria, Sene gal, Iran); the former U.S.S.R.; Venezuela; and Colombia. More than 80% of th e w orld’s...India China United States 392,000 6 72 Venezuela 4,200 3 Morocco 350,000 6 77 Kazakhstan... 15 1 98 Liberia 120 Brazil 14 1 99 Venezuela 60 Zimbabwe 7 Diamond (natural industrial)... 3 81 Venezuela 40 Brazil 240,000 3 84 Zimbabwe 13 Iran 240,000 3 86 Venezuela 160,000 |
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