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 A36-1 Site Name A36-JG
Latitude 48.13713 Longitude -104.20168
Geomethod NAV-GPS Datum WGS84
Elevation 1992 Township 28N
County ROOSEVELT Range 58E
100K Quad CULBERTSON Section 35
24K Quad BAINVILLE Quarter Section BD
Sample Taken YES
Sample Date 8/30/2013 Formation Name Eolian sand (Qe)
Sampler Name JAY GUNDERSON Sampler Notes 1 MI SE OF BAINVILLE ON HWY327 - ROAD TO FT. UNION | "OUTCROP" ON SE SIDE OF RD, SHOVEL SAMPLE
Thickness Extent
References

Site Photographs

Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes

Sieving Results

Reported Sample Weight (g): 170.69
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 328.93 329.11 0.18 0.11 %
20 305.72 306.29 0.57 0.33 %
30 295.61 296.71 1.1 0.64 %
40 285.24 287.46 2.22 1.30 %
50 263.57 270.24 6.67 3.91 %
60 260.09 276.54 16.45 9.64 %
70 283.89 310.25 26.36 15.44 %
140 252.93 329.43 76.5 44.82 %
pan 354.91 395.52 40.61 23.79 % No photo available
Totals 170.66 99.98 %
Error (Init/Final Mass) 0.02 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [A36_01_PRECRUSH2022015_12_4_9_7_28.pdf]