Browse TRAIL Inventories

Use of high-speed data reduction and processing in the mineral industry

Computing ore reserves by the polygonal method using a medium-size digital computer

Computing ore reserves by the triangular method using a medium- size digital computer

A basic computer program for computing grade and tonnage or ore using statistical and polygonal methods

Polynomial surface fitting using sample data from an underground copper deposit

Simulating mineral deposits using Monte Carlo techniques and mathematical models

Application of simulation in evaluating low-grade mineral deposits

Design of drill-hole grid spacings for evaluating low-grade copper deposits

Comparison of the triangular, polygonal, and a statistical method of computing grade and tonnage of ore for the Silver Bell Oxide porphyry copper deposit


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