Author: | Martinez, G. M. |
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Additional Authors: | Wong, M. M., Gomes, J. M. |
Year: | 1981 |
Document Type: | BMRA |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:8563 |
Series: | Report of investigations / Bureau of Mines ; |
Report Number: | 8563 |
Subjects: | Heavy minerals--Washington (State) |
Heavy minerals--Oregon | |
Quarries and quarrying--Washington (State)--By-products | |
Quarries and quarrying--Oregon--By-products | |
Link: | https://hdl.handle.net/2027/mdp.39015078468074 |