Search Results

Search Results for "valmy formation"

Search Again

Organization / Society AIME (6) SME (9) General Jobs News Research

Showing: 1 to 10 of 15 matches for "valmy formation"  Page   1   2 TITLE Discovery and Geology of the Turquoise Ridge Gold Deposit  SUMMARY ... Getchell area. The Comus Formation and the Valmy Formation are part of the Roberts Mountain Allochthon (Madrid,1990). They represent ... AUTHOR Berentsen, E. J. PUBLISHED 1996 TITLE Geologists Add Value at Newmont’s Nevada Mines – Part Two  SUMMARY ... hosted in decalcified, silty limestone of the Ordovician Comus Formation, sheared and decalcified dolomitic siltstone of the lower Valmy Formation, faulted and ... AUTHOR Schutz, Leroy ; McEvers, Lloyd ; Saderhold, Eric ; Clarke, Lori ; Trudel, Wayne ; Bolin, Charles Lynn PUBLISHED 2004 TITLE Barite Deposits of Nevada  SUMMARY ... Over much of the area south of the study areas, the Slaven Chert has been caught up as a sliver within the Ordovician Valmy formation and, as a ... AUTHOR Mitchell, A. W. PUBLISHED 1982 TITLE Gold Acres, Nevada - The Discovery And Development Of Gold Acres, Nevada  SUMMARY ... In the vicinity of Gold Acres, they consist mostly of chert, argillite, greenstone, and lime- stone, of the Valmy formation of Ordovician age, but silt- stone ... AUTHOR Cartwright, Michael R. PUBLISHED 1985 TITLE Alteration zonation of the Fortitude gold skarn deposit, Lander County, NV  SUMMARY ... and contains the highest known concentrations of gold in the similar Ordovician Valmy formation. Together these forma- Copper Canyon hydrothermal system. ... AUTHOR Myers, G. L. PUBLISHED 1991 TITLE Hydrogeochemistry of Groundwaters Associated with Epithermal Hot-Spring-Type Hg Deposits  SUMMARY ... These rocks are underlain by the Ordovician Valmy Formation comprising quartzite with lesser chert and argillite. The Hg was deposited ... AUTHOR Engle, Mark A. ; Tempel, Regina N. ; Gustin, Mae S. PUBLISHED 2000 TITLE Jerritt Canyon, Nevada - Case History Of The Discovery Of Disseminated Gold Deposits In The Jerritt District, Elko County, Nevada  SUMMARY ... formation is a host to economic gold mineral- ization. The upper plate, western facies, rocks of the Indepen- dence Range have been correlated with the Valmy ... AUTHOR Cook, Douglas R. PUBLISHED 1985 TITLE Development Of Low-Temperature Pressure Oxidation At Lone Tree  SUMMARY ... problems developed from the formation of excessive amounts Gold recovery improved to levels obtained in the batch Antler 0.34 0.75 89.0 78.1 Valmy 0.20 0.55 ... AUTHOR Simmons, G. L. PUBLISHED 1995 TITLE Annual Review 1994  SUMMARY Page 1. Annual 1994 Mining Overview- Coal Overview-State Summaries The US economy grew at a rate of 4% in 1994 and the gross domestic ... PUBLISHED 1995 TITLE One Year of Pressure Oxidation at the Lone Tree Gold Mine  SUMMARY ... metallurgist, respectively, with Santa Fe Pacific Gold Corp., Box 388, Valmy, NV 89438 ... Calcium-sulfate-prill formation is controlled by the rate of pH change in ... AUTHOR Cole, J. A. PUBLISHED 1995 Showing: 1 to 10 of 15 matches for "valmy formation"  Page   1   2 Search Again