 | Voicu, Gabriel, Bardoux, Marc, Jebrak, Michel, Crepeau, Robert (1999) Structural, mineralogical and geochemical studies of the Paleoproterozoic Omai gold deposit, Guyana. Economic Geology, 94 (8) 1277-1303 doi:10.2113/gsecongeo.94.8.1277 | Journal (article/letter/editorial) | | Studies of the Paleoproterozoie OmaiGoldDeposit, Guyana GABRIELVOICU? Ddpartement desSciences dela Terre...andOmaiGoldMinesLimited, PO. Box12249,Georgetown, Guyana MARCBARDOUX, MICHELJP.B•I<, Ddpartement desSciences...OmaiGoldMinesLimited, P.O.Box12249,Georgetown, Guyana Abstract The granitoidandgreenstone-hosted Omaigolddeposit...volcanic flows andmetasedimentary rocks (Wenot pit).Six gold-bearing undeformed subhorizontal andsubvertical...goldminingoperation in the Barama-Mazaruni Supergroup of north-central Guyana,a GuianaShieldandoneof the majorgolddeposits |  | | Report (issue) | | development and mineral endowment of this important region. Results are also presented from a USGS effort...cyanide and toxic metals released from the Summitville mine on downstream water supplies and crops. The distribution...undiscovered deposits of copper, zinc, lead, silver, and gold-A progress report P. B. Barton, R. A. Ayuso, D....Poster Session 3:20 Richard I. Grauch (USGS), Gold-bearing exhalativehydrothermal systems in the Venezuelan...age and origin of the S~o Bento and Morro Velho gold deposits, Minas Gerais, Brazil Willis H. White (USGS) |
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