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Search Results for "TAYLOR FORMULA mine life open pit"

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Showing: 1 to 10 of 111 matches for "TAYLOR FORMULA mine life open pit"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Setting Plant Capacity 
SUMMARY ... to derive an empirical formula relating the ... 1976) further refined in Taylor (1986)
provided a surprisingly simple relationship between mine life (hence mining ...
PUBLISHED 2002
TITLE Optimum scale of an open pit operation: discount rate and risk 
SUMMARY ... On the other hand in the investment formula (1) the ... It is interesting that Taylor's
simple rate ofmine life ... feas- ibility, this lower bound on mine life is not ...
PUBLISHED 1986
TITLE A Parametric Model for Evaluating the Impact of Mine Mill Integration Approaches on Resource Economics 
SUMMARY ... appropriate to the ore reserve according to Taylor’s ... results and the 2-product
metallurgical balance formula ... appropriate for the type of mine (surface or ...
AUTHOR Bamber, Andrew
PUBLISHED 2009
TITLE Managing Technical Risk for Mine Feasibility Studies 
SUMMARY ... Taylor’s paper deals with economic criteria and not ... The formula is: Annual production
rate = Rate factor ... backfill schedule in an underground mine, or under ...
PUBLISHED 2003
TITLE Commercial Aspects Of Choosing Cutoff Grades ? Introduction 
SUMMARY ... whole subject has been made by Mr. Taylor (reference 2 ... profit over the remaining
life of the mine the value ... grade for this case is 0.2% (formula (2) appendix 1 ...
AUTHOR Lane, Kenneth F.
PUBLISHED 1979
TITLE Determination Of Optimum Cutoff Grades Of Multiple Metal Deposits By Using The Golden Section Search Method 
SUMMARY ... to the treatment plant for further processing and eventual sale (Taylor 1985 ... Mine ...
Equation [6] is the fundamental formula and all the cutoff grade optimum can ...
AUTHOR Ataei, M.
PUBLISHED 2003
TITLE Preval: Prefeasibility Software Program For Evaluating Mineral Properties 
SUMMARY ... places, and pro- viding for the enjoyment of life through outdoor ... Test Mine Property
evaluated by? ... of 200 feet as the cutoff between open pit and underground ...
AUTHOR Smith, R. Craig
PUBLISHED 1992
TITLE Strategies to Reduce Losses Arising From Poor Discrimination of Ore and Waste 
SUMMARY ... the optimum (eg Lane, 1964, 1988; Taylor, 1972; Thomas ... le preparation Use of Gy's
formula in designing ... and contract milling, with a limited mine life (less than ...
PUBLISHED 1993
TITLE "Optimisation of Mining Policy Under Different Economical Conditions Using a Combination of Non-Linear Programming and Genetic Algorithm" 
SUMMARY ... As stated by Taylor (1972), cut-off grade is an ... of the most important stages of open
pit mine planning and ... Moreover the formula and framework developed by Lane ...
AUTHOR M Osanloo ; A Esfahanipour
PUBLISHED 2011
TITLE The Influence of Resource Rent Taxation on Mining and Investment Strategies 
SUMMARY ... the threshold is reached is calculated using the formula (70-N ... Lane (1988) and Taylor
(1972) have ... of average mining grade and lengthening of the mine life. ...
AUTHOR Stewart Gillies AD
PUBLISHED 1995
Showing: 1 to 10 of 111 matches for "TAYLOR FORMULA mine life open pit"  Page   1   2   3   4   5   6   7   8   9  next

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