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 A01-2 Site Name A01-JG
Latitude 45.745607100169 Longitude -108.379330699954
Geomethod NAV-GPS Datum NAD83
Elevation 3182.69 Township 01S
County YELLOWSTONE Range 27E
100K Quad BILLINGS Section 15
24K Quad SODA SPRINGS NW Quarter Section CA
Sample Taken YES
Sample Date 6/2/2013 Formation Name Judith River Formation (Kjr)
Sampler Name JAY GUNDERSON Sampler Notes 100' N OF A1-1; EAST SIDE OF ROAD; A1-2 MUDDY CHANNEL SANDSTONE; SEVERAL CHANNELS
Thickness 2 Extent 20
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes
UNABLE TO DISAGGREGATE MATERIAL