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Showing: 1 to 10 of 269 matches for "O´HARA"  Page   1   2   3   4   5   6   7   8   9  next TITLE Costing Techniques in the Mining Industry  SUMMARY ... FIG. 1. Costing graph from the O'Hara model. ---. 16 18 20 ... The costing model developed by O'Hara (1978) is a good example of a PE model. ... PUBLISHED 1990 TITLE Geological And Chemical Control Of Stratabound Proterozoic Precious Metal Mineralization In Central Arizona  SUMMARY ... P. F. O'Hara Kaaterskill Exploration Prescott, Arizona For presentation at the SME Annual Meeting Phoenix, Arizona - January 25-28, 1988 ... AUTHOR O'Hara, P. F. PUBLISHED 1988 TITLE Manufacture Of Tunasten Carbide Tipped Drill Steel  SUMMARY ... per T. A. O'HARA is Research and Ventilation Engineer, Hudson Bay Mining and Smelting Co., Ltd., Flin Flon, Manitoba, Canada. Discussion ... AUTHOR O’Hara, T. A. PUBLISHED 1954 TITLE Institute of Metals Division - Grain Refinement via Electromagnetic Stirring During Solidification  SUMMARY ... Grain Refinement via Electromagnetic Stirring During Solidification WC Johnston, GR Kotler, S. O'Hara, H. V. Ashcom, and W. A. Tiller ... AUTHOR Johnston, W. C. ; Kotler, G. R. ; S. O'Hara ; Ashcom, H. V. ; Tiller, W. A. PUBLISHED 1965 TITLE Mining - Manufacture of Tungsten Carbide Tipped Drill Steel  SUMMARY ... per T. A. O'HARA is Research and Ventilation Engineer, Hudson Bay Mining and Smelting Co., Ltd., Flin Flon, Manitoba, Canada. Discussion ... AUTHOR O’Hara, T. A. PUBLISHED 1955 TITLE Investigating the Effect of Different Block Dimensions on the Economic Life of Open Pit Mines  SUMMARY ... to estimate the mining costs such as cost estimation from similar mining operations, accounting cost estimation methods and the O’Hara cost estimation method ... AUTHOR M Osanloo ; P Moarefvand PUBLISHED 2011 TITLE PART IV - Papers - On the Mechanisms of Crystal Multiplication During Solidification in the Presence of Fluid Motion  SUMMARY ... Solidification in the Presence S. O'Hara and W. A. Tiller ... 227, p. 890. 'W. C. Johnston, GR Kotler, S. O'Hara, H. V. Ashcomb, and W. A. Tiller: Trans. ,Met. ... AUTHOR O’Hara, S. ; Tiller, W. A. PUBLISHED 1968 TITLE Estimation Of Capital And Operation Costs Of Backhoe Loaders  SUMMARY ... far, a number of cost models using the Single Regression Analysis (SRA), for the estimation of mineral industry costs, have been published (O’Hara, 1980, 82 ... AUTHOR Oraee, B. PUBLISHED 2011 TITLE PART IV - Papers - A Calorimetric Investigation of the Bismuth-Rich Region of the System Bismuth-Selenium  SUMMARY ... 227, p. 890. 'W. C. Johnston, GR Kotler, S. O'Hara, H. V. Ashcomb, and W. A. Tiller: Trans. ,Met. ... 233, p. 1568. 'S. O'Hara: Arta Met., 1967, vol. 15, p. 231. ... AUTHOR Chaudhari, P. ; Bever, Michael B. PUBLISHED 1968 TITLE The Association of Low-Sulfidation Epithermal Gold Deposits with Bimodal Volcanism and Rifting in New Zealand: Implications for Exploration  SUMMARY ... (1994), Graham et al.(1995), and Taylor and O’Hara (2005). ... Taylor and O’Hara (2005) report northeast striking auriferous veins in the Backyard prospect. ... AUTHOR S Henderson ; J V Lawless PUBLISHED 2005 Showing: 1 to 10 of 269 matches for "O´HARA"  Page   1   2   3   4   5   6   7   8   9  next Search Again