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.

General Information
Sample Name DNRC-TK-04 Site Name DNRC-TK
Latitude 45.4078 Longitude -112.5914
Geomethod ADDMAT Datum WGS84
Elevation Township 05S
County BEAVERHEAD Range 08W
100K Quad DILLON Section 16
24K Quad BLOCK MOUNTAIN Quarter Section
Sample Taken YES
Sample Date 7/24/2013 Formation Name Phosphoria Formation (Pp)
Sampler Name TERESA KINLEY Sampler Notes SILICA CEMENTATION, LIGHT GRAY, MEDIUM TO FINE GRAIN SIZE, DIDN'T SCRATCH WITH KNIFE
Thickness 10-15 FT Extent
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes
THE SAMPLE WAS NOT PROCESSED BECAUSE IT IS TOO TIGHTLY SILICA CEMENTED TO DISAGGREGATE THE SAND GRAINS.