• 3 Books
• 2 Journals, Magazines, Newspapers

• 5 Geology
• 3 Mining geology
• 1 Geology, Economic
• 1 Ore deposits

• 2 Gibson, Richard I.
• 1 Arizona Geological Society
• 1 Garsjo, Marie M
• 1 Garsjo, Marie M.
• 1 Gibson, Richard I
• 1 Irish Association for Economic Geology
• 1 Lewis, Reed S. (Reed Stone)
• 1 New Mexico Geological Society
• 1 Smith, Larry N.
• 1 Society of Economic Geologists (U.S.)
• 1 Tobacco Root Geological Society. Field Conference (36th : 2011 : Superior, Mont.)
• 1 Tobacco Root Geological Society. Field Conference (37th : 2012 : Yellowstone National Park.)
• 1 Tobacco Root Geological Society. Field Conference (38th : 2013 : Salmon, Idaho.)

• 5 English

• 3 Montana
• 1 Arizona
• 1 Idaho

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