Contributions

  • Wallace, Stewart Raynor, 1919- - Contributor
  • U.S. Atomic Energy Commission. - Contributor

Publication

1956 - U.S. G.P.O., Washington, District of Columbia

Language

English

Word Count

180,750 words, Guess

Page Count

723 pages

Identifiers

Alternate Titles

  • Thorium and rare-earth minerals in the Powderhorn district, Gunnison County, Colorado

Subjects

Topics

GeologyMineralogyRare earthsThorium oresIgneous RocksRocks, IgneousCarbonate Rocks

Series Statement

  • Geological Survey bulletin -- 1027-O
  • A contribution to economic geology
  • Contributions to economic geology

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