Computer Methods In Evaluation, Development And Operations Of An Ore Deposit ? Introduction

The purpose of this paper is to provide a framework within which problems in the evaluation, development, and operations of a mineral property can be solved, Solution of these problems must be made with a computer because of their complex nature, Individual problems will be collectively discussed in terms of an overall objective - computation of the optimum mine limits. The concept of quantifying geologic and mine sampling data has been advanced and demonstrated in the United States by two pioneers in the application of statistics. These men are, respectively, Dr. W. C. Krumbein Northwestern University, and S. W. Hazen, Jr., U. S. Bureau of Mines, Dr. H. S. Sichel and D. G. Krige of South Africa have pioneered specific applications of statistics, particularly to gold deposits. Implementation of statistical and mathematical methods to the solving of problems in the mineral industry creates the need for a computer. The steps required to solve evaluation, development, and operational problems with a medium sized computer are discussed in this paper.