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Showing: 1 to 10 of 62 matches for "gash fracture gold"  Page   1   2   3   4   5   6   7 TITLE Geology And Geochemistry Of The Lone Tree Gold Deposit, Humboldt County, Nevada  SUMMARY ... toward the base, and contains both fracture-controlled and ... This unit generally contains the highest gold grade. ... Thin pyrite-quartz "gash" type veinlets are, in ... AUTHOR Bloomstein, E. PUBLISHED 1993 TITLE Regional structural control of selected Cu/Au occurrence in Papua New Guinea  SUMMARY ... Creek mineralisation occurs as NW trending, sigmoidal shaped tension gash veins on the ... Similarly, fracture controlled carbonate-gold mineralisation at ... PUBLISHED 1994 TITLE Bulk Mineable Vein Type and Disseminated Gold Mineralization of the Fairbanes Mining District, Alaska  SUMMARY ... robinsonite, semseyite, galena, sphalerite, arse nopyri te, tetrahedri te, chal copy ri te; and gold. V. Stibnite gash veins and fracture fillings associated ... AUTHOR Freeman CJ ; Caivin JS PUBLISHED 1987 TITLE Porphyry-related carbonate-base metal gold systems in the southwest Pacific: characteristics  SUMMARY ... Lower grade ores form as fracture/vein filling (eg. Porgera), tension gash (eg ... While bonanza gold grades are common in lode mineralisation, elevated gold grades ... AUTHOR Corbett GJ PUBLISHED 1994 TITLE Ore Mineralogy and Gold Size Distribution in the Gold-Silver-Antimony-Tungsten Mineralization of the Fairbanks Mining District, Alaska  SUMMARY ... robinsonite, semseyite, galena, sphalerite, arsenopyrite, tetrahedrite, chalcopyrite, and gold. V. 'Stibnite gash veins and fracture fillings associated with ... AUTHOR Metz, P. A. PUBLISHED 1987 TITLE The Nena high sulphidation copper-gold system, Frieda River Complex, Papua New Guinea  SUMMARY ... systems from work done during the gold boom of ... I I ;-u: .:.'f\rTenslon gash I features ' ... structural corridor, as a major crustal fracture system (Figures ... AUTHOR Corbett GJ ; Leach TM PUBLISHED 1994 TITLE Structural Permeability and Fluid Flow in Fault-Fracture Meshes  SUMMARY ... 10 ppb), precipitation of 10 tonnes gold in a ... Figure 3 Varieties of fault-fracture mesh: Bulk Pure ... incompetent strata; (c) conjugate tension gash shear zone ... PUBLISHED 1995 TITLE Structural Permeability and Fluid Flow in Fault-Fracture Meshes  SUMMARY ... 10 ppb), precipitation of 10 tonnes gold in a ... Figure 3 Varieties of fault-fracture mesh: Bulk Pure ... incompetent strata; (c) conjugate tension gash shear zone ... PUBLISHED 1995 TITLE Colorado Paper - Gold in the Guyanas  SUMMARY ... a gash-vein ... up ; for many pieces which seem to be simply iron pebbles and do not catch a particle of quicksilver, prove on fracture to be solid gold with a ... AUTHOR Granger, Henry G. PUBLISHED 1897 TITLE Sulphide Vein Formation During Metamorphism of The Nairne Pyrite Deposit  SUMMARY ... The writer therefore considers that the pyrrhotite "ten- sion gash" veins have ... and sulphur loss is conjectural, the writer considers that fracture induced free ... PUBLISHED 1969 Showing: 1 to 10 of 62 matches for "gash fracture gold"  Page   1   2   3   4   5   6   7 Search Again