References: |
Braun, E. R.; Lange, I. M., 1984 |
Organic Control of Sandstone-Hosted Copper-Silver Mineralization in the Spokane Formation near Rogers Pass, Western Montana |
Metallic Minerals, in Northwest Montana and Adjacent Canada, Edited by McBane, J. D.; Garrison, P. B., Field Conference and Symposium, Montana Geological Society, 368 p, p. 305 - 313 |
Lange, I. M.; Herberger, D; Whipple, J. W.; Krouse, H. R., 1989 |
Stratabound Cu-Ag and Pb-Zn Mineralization in the Spokane and Helena Formations in the Eastern Part of the Belt Basin, Montana:A Common Origin? |
in Sediment Hosted Stratiform Cu Deposits, Ottawa, May 1986, Edited by Boyle, R. W.; Brown, A. C.; Jefferson, C. W.; Jowett, E. C.; Kirkham, R. V., Special Paper, Geological Association of Canada, 36, 710 p, p. 287 - 304 |
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