Showing 1 - 2 results of 2 for search '"Porphyry"', query time: 0.14s Refine Results
  1. 1
    Porphyry copper deposits in the American southwest : Tucson to Globe-Miami, Arizona, July 19-23, 1989 /
    by Titley, Spencer Rowe, 1928-
    Published 1989
    Subjects: “...Porphyry Arizona....”
    Conference Proceeding Book
  2. 2
    Porphyry copper deposits in the American southwest : Tucson to Globe-Miami, Arizona, July 19-23, 1989 /
    by Titley, Spencer Rowe, 1928-
    Published 1989
    Subjects: “...Porphyry Arizona....”
    Connect to the full text of this electronic book
    Conference Proceeding eBook
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