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 A05-1 Site Name A05-JG
Latitude 45.24315 Longitude -108.86183
Geomethod MAP Datum NAD83
Elevation 3815 Township 07S
County CARBON Range 23E
100K Quad BRIDGER Section 12
24K Quad WADE Quarter Section B
Sample Taken YES
Sample Date 6/3/2013 Formation Name Frontier Formation (Kf)
Sampler Name JAY GUNDERSON Sampler Notes NE SIDE OF PRYOR MTN RD - D. CAMPBELL FARM; 125 YDS BEYOND DRIVEWAY ON NE SIDE OF ROAD
Thickness 20 Extent 9999
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 171
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 368.27 33.77 19.75 %
20 305.9 324.13 18.23 10.66 %
30 295.98 312.05 16.07 9.40 %
40 285.59 298.82 13.23 7.74 %
50 263.89 275.71 11.82 6.91 %
60 260.36 267.1 6.74 3.94 %
70 283.96 289.79 5.83 3.41 %
140 253.11 295.28 42.17 24.66 %
pan 355.36 378.47 23.11 13.51 % No photo available
Totals 170.97 99.98 %
Error (Init/Final Mass) 0.02 %
Lab Results
Sphericity
Roundness
First Primary 20
Second Primary 40