Accuracy in estimating metal content and tonnage of an ore body from diamond-drill-hole data /
by George S. Koch, Jr. and Richard F. Link.

Description

Main Author

Koch, George S., Jr.

Related Names

Link, Richard F., 1928-, jt. author.

Language(s)

English

Published

[[Washington, D.C.] : Bureau of Mines, [1964]

Subjects

Boring.
Rock-drills.
Rock-drills.
Ores > Ores / Sampling and estimation.

Note

Based on work done in cooperation with the Dept. of Statistics, Oregon State University.

Physical Description

24 p. : ill., tables, map ; 27 cm.

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