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Bureau of Mines / Minerals yearbook 1989
(1989)
Minarik, R.J.; Hausel, W. Dan; Harris, R. E.
Wyoming, pp. 527-534
Page 527
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As a work of the United States government, this material is in the public domain.| For information on re-use see: http://digital.library.wisc.edu/1711.dl/Copyright




