Publication

1970 - U.S. Department of the Interior, Bureau of Land Management, Portland Service Center, Portland, Or, Oregon

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

Alternate Titles

  • Exploration
  • Mining engineering (October 1967).

Description

Contains a table from Mining Engineering, October 1967 issue, titled 'Main Activities and Methods During Four States of Exploration in Search for Porphyry Copper Deposit in Southwestern U.S.'

Subjects

Topics

AnalysisPorphyryCopper oresIgneous rocksRecords and correspondenceMines and mineral resourcesUnited States. Bureau of Land Management

Places

United StatesSouthwestern States

Series Statement

  • Technical note / Bureau of Land Management, U.S. Department of the Interior -- 70
  • BLM technical note -- 70
  • Technical note (United States. Bureau of Land Management) -- 70.

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