 | | Report (issue) | | about 415,000 sq km in the south and east part of Venezuela. The study area is bounded on the north by Rio...Orinoco. It includes all of the Territorio Federal Amazonas, Estado Bolivar, and part of Estado Delta Amacuro...area Venezuela country and province borders clipped at the map neatline for plotting Venezuela province...interpretation of aeromagnetic data. Possibly similar to La Churuata (dated at 1,300 Ma), an alkaline complex to the...south where aegirine, riebeckite, biotite, zircon, monazite, and bastnaesite were identified (Scares, 1985) |  | | 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) | | in the Gran Sabana region of Estado Bolfvar, Venezuela. View is southsoutheast toward Cerro Venado (left...Docs, no.: GPO119.3:2062 1. Geology Venezuela 2. Minerals Venezuela. 3. Guayana Shield. I. Corporaci6n...importance of this volume on the mineral resources of Venezuela lies not only in its delineation of the vast mineral...expanding the inventory of mineral deposits of Venezuela. Special features of this cooperative project...exploration, mineral production, and land use in Venezuela. Personnel of the Coporaci6n Venezolana de Guayana |  | | Report (issue) | | STATES OF AMERICA URUGUAY UZBEKISTAN VANUATU VENEZUELA, BOLIVARIAN REPUBLIC OF VIET NAM YEMEN ZAMBIA..................................... 47 6.4.9. Venezuela, Bolivarian Republic of ........................of the mineral monazite, it seems appropriate at least to include information on monazite deposits and...common rare earththorium mineral is phosphate monazite, in which the thorium content can reach up to...the most frequent concentrations of thorium in monazite do not exceed 10%. Other common minerals, however |  | | Report (volume) | | labyrinth on summit platform of Cerro Roraima, Venezuela. The pervasively cross stratified quartzose of...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...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 |  | | Book | | ........................................ 212 Venezuela ................................................i otite, apatite and m inor pyrite, magnetite, monazite and urani u m pyrochlore. The fenites are cut...earths are concentrated i n bastnaesi It! ,md minor monazite, while pyroch lore, pyrite, montice l l i te and...nclud i ng fluorite, zircon, fergu sonite and monazite. Analyses of rocks, includ ing S r isotopes, cl...Accessories include sphalerite, steenstrupine, monazite, zeoli tes and L i  mica. The lujavrites are |
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