Gold investigations in precambrian clastic and pelitic rocks, southwestern Colorado and northern New Mexico
By: by Fred Barker.
Contributors: Geological Survey (U.S.)
Series: Contributions to economic geology; U.S. Geological Survey bulletin -- 1272-F
Publisher: U.S. Government Printing Office
Published: 1969
Place of publication: Washington, DC
Language: eng
Number of pages: 22
Subjects: Gold -- Assaying.; Petrology -- Colorado.; Petrology -- New Mexico.
Notes: Bibliogr.

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