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.
| Meets API Minimum Standards | Minerology | 
|---|---|
| NO | OTHER MINERALS | 
| Pre Wash Weight (g) | Post Wash Weight (g) | 
| Material Notes | |
| UNABLE TO DISAGGREGATE MATERIAL | |