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 A15-2 Site Name A15-JG
Latitude 45.133272816752 Longitude -108.763438583697
Geomethod NAV-GPS Datum NAD83
Elevation 4238.79 Township 08S
County CARBON Range 24E
100K Quad BRIDGER Section 15
24K Quad WADE Quarter Section DD
Sample Taken YES
Sample Date 6/21/2013 Formation Name Frontier Formation (Kf)
Sampler Name JAY GUNDERSON Sampler Notes EAST SIDE HWY310 16 SO OF BRIDGER; JUST ACROSS BRIDGE; A15-2 UP SECTION 20-25' (75-100YDS TO W); FRIABLE VF LITHIC SS; 5' BELOW UPPER CAPPING SS
Thickness 10 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

Sieving Results

Reported Sample Weight (g): 132.75
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.47 338.21 3.74 2.82 %
20 305.81 311.7 5.89 4.44 %
30 295.76 305.32 9.56 7.20 %
40 285.42 297.63 12.21 9.20 %
50 263.81 277.44 13.63 10.27 %
60 260.25 270.16 9.91 7.47 %
70 283.98 294.02 10.04 7.56 %
140 253.17 311.42 58.25 43.88 %
pan 355.36 364.88 9.52 7.17 % No photo available
Totals 132.75 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [A15_02_PRECRUSH2015_10_30_10_11_24.pdf]