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A study of certain uncommon minerals found in the Pacific Northwest
Industrial minerals of the Pacific northwest
Potential of heavy-mineral-bearing alluvial deposits in the Pacific Northwest
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Published Year
1950-1959 (3)
Subject
Mines and mineral resources--Northwest, Pacific (3) *
Heavy minerals--Northwest, Pacific (1)
Author
Kauffman, A. J. (3)
Baber, K. D. (1)
Hess, Harold D., (1)
Mortimore, D. M. (1)
