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Showing: 1 to 10 of 942 matches for "RC Drilling detail"  Page   1   2   3   4   5   6   7   8   9  next TITLE The Real Sample: Variations Between Dust, Chip and Core Drilling  SUMMARY ... Triplet hole study showing variation in log detail and dyke ... Prior to collection, OH and RC samples had to ... was washed and logged during the drilling, a fourth ... AUTHOR Frith R A PUBLISHED 1993 TITLE Evolution of Grade Control at KCGM  SUMMARY ... Considering the ten metre bench height and the mining equipment used this level of detail was not required. The initial area covered by RC drilling was the ... AUTHOR T Cutts PUBLISHED 2000 TITLE Mining Through Underground Workings in Fimiston Open Pit Kalgoorlie Consolidated Gold Mines (KCGM)  SUMMARY ... also been trialled on site to detect underground workings; these are discussed in some detail. ... In fact, RC drilling has detected a number of unmapped stopes. ... AUTHOR K Karunaratna ; T Jones PUBLISHED 2003 TITLE Drill Blast Versus Reverse Circulation Grade Control Sampling ù A Case Study From the Mt Muro Gold Silver Mine, Central Kalimantan, Indonesia  SUMMARY ... It is not possible to examine the effect of the eluvial in detail on the reconciliation results. The RC drilling required fewer samples to define the same ... PUBLISHED 2003 TITLE Resource Estimation Practice at The Granites Gold Mine, Northern Territory  SUMMARY ... A program of HQ coring was undertaken to confirm geological logging and grade distribution patterns revealed by the RC drilling Below the oxidised/transitional ... PUBLISHED 1990 TITLE Ore Reserves and Reconciliations in an Orebody Containing Coarse Gold  SUMMARY ... therefore decided to look in close detail at the ... coarse gold and severely affects the RC based ore ... lesser extent affects the grade control drilling and related ... PUBLISHED 1993 TITLE A Review of Current Exploration and Evaluation Practices in the Search for Gold in the Archaean of Western Australia  SUMMARY ... Detail added to this was petrology, micros- copy, base metal associations of ... RC drilling was implemented on anomalous RAB intercepts at 250 metre centres over ... AUTHOR Sampson D B ; Seymour K M ; Walker I W PUBLISHED 1991 TITLE Estimation of in-situ material strength  SUMMARY ... comparison of the drill monitor data and hardness estimates from the rc drilling and the ... Both the diamond core and drill monitor logs show more detail than the ... AUTHOR Danell. R. E. PUBLISHED 1989 TITLE Ground Penetrating Radar (GPR) ?Mineral Base Profiling And Orebody Optimization?  SUMMARY ... representative samples, which indicated the RC drilling has underestimated ... m as indicated by sonic drilling, GPR was ... base of the orebody in significant detail. ... AUTHOR Singh, N. K. PUBLISHED 2007 TITLE Grade Control Sampling Quality Assurance/Quality Control in a High-Grade Gold Mine û Gosowong, Indonesia  SUMMARY ... grade and grade/thickness accumulations and is described in detail elsewhere in ... are poorly calibrated; when there is poor recovery from RC drilling; when gold ... AUTHOR K Yulia ; D Lesmana ; K Steamy PUBLISHED 2009 Showing: 1 to 10 of 942 matches for "RC Drilling detail"  Page   1   2   3   4   5   6   7   8   9  next Search Again