The data displayed below were collected during a joint project between the following departments at Montana Tech of The University of Montana: Geophysical Engineering and the Montana Bureau of Mines and Geology. The samples represent sandstones collected and analyzed for their potential use as proppant material.
Reference | Loen, J.S., 1990, Lode and placer gold deposits in the Ophir district, Powell, and Lewis Clark Counties, Montana: Colorado State University, Ph.D. dissertation, 264 p. |
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