Search Results

Search Results for "maar"

Search Again

Organization / Society AIME (6) AUSIMM (44) NIOSH (6) SAIMM (125) SME (9) TMS (1) All News Jobs Blogs Research

Showing: 1 to 10 of 191 matches for "maar"  Page   1   2   3   4   5   6   7   8   9  next TITLE Geology And Mineralization Of The Santa Rosa Gold Deposits, Panama  SUMMARY ... It is the product of hydrothermal mineralization along an arcuate segment of a caldera collapse rig fault in a probable maar volcanic setting. ... AUTHOR White, Don C. PUBLISHED 1993 TITLE Die Bedryfsfisioloog en Lugbesoedeling  SUMMARY ... Lugbesoedeling is maar een faset waaraan aandag gegee word. ... maar die vertroue word uitgespreek dat belangstellendes eendag 'n volle universiteitskursus ... AUTHOR Strydom, N. B. TITLE The improved flotation of gold from the residues of Orange Free State ores  SUMMARY ... en thucholiet (uraanhoudende kerogeen) wat beduidende hoeveelhede uraan en goud bevat, maar nie maklik in die aanwesigheid van 'n mikaonder- drukker dryf nie. ... AUTHOR Cabassi, P. A. J. ; Loveday, B. K. ; Radcliffe, P. H. ; Wilkinson, M. J. PUBLISHED 1983 TITLE Characteristics of Low Sulphidation Gold-Copper Systems in the South-West Pacific  SUMMARY ... heating of waters residing in structures and permeable units to produce vertically zoned pebble dykes, fluidised breccias and diatreme-maar complexes, which ... AUTHOR Corbett GJ PUBLISHED 1995 TITLE Characteristics of Low Sulfidation Gold-Copper Systems in the South-West Pacific  SUMMARY ... heating of waters residing in structures and permeable units to produce vertically zoned pebble dykes, fluidised breccias and diatreme-maar complexes, which ... AUTHOR G J Corbett PUBLISHED 1995 TITLE Geology And Mineralization Of The Santa Rosa Gold Deposits, Panama  SUMMARY ... erosion. This island arc maar systemcorresponded to the subducting northeast margin of the Cocos plate during the late Tertiary. ... AUTHOR White, Don C. PUBLISHED 1995 TITLE Settings and Styles of High-Sulphidation Gold Deposits in the Cajamarca Region, Northern Per·  SUMMARY ... These associations are typical of a maar volcano setting (Figure 3), in which base-surge deposits are formed by phreatomagmatic eruptions directed laterally ... PUBLISHED 1999 TITLE Bulk Mineable Epithermal Precious Metal Deposits Of The Circum-Caribbean Region  SUMMARY ... Shallow epithermal stockworks hosted by maar eruption craters contain over ninety percent of the bulk mineable gold identified to date in the Circum- Caribbean ... AUTHOR Nelson, Carl E. PUBLISHED 1990 TITLE The development of large-scale thermalplasma systems  SUMMARY ... nie, maar deur die wyse waarop hulle ... Veelvoudige waterverkoelde toestelle kan dergelike kragpeile bereik, maar die kapitaalkoste is baie hoer. ... AUTHOR Barcza, N.A. PUBLISHED 1986 TITLE Porphyry-related carbonate-base metal gold systems in the southwest Pacific: characteristics  SUMMARY ... Milled matrix intrusive breccias and extrusive maar volcano/ diatreme breccias form as a result of pre-mineralisation phrea tomagma tic eruptions. ... AUTHOR Corbett GJ PUBLISHED 1994 Showing: 1 to 10 of 191 matches for "maar"  Page   1   2   3   4   5   6   7   8   9  next Search Again