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 C83-1 Site Name C83-1
Latitude 46.80295 Longitude -110.1664
Geomethod NAV-GPS Datum NAD83
Elevation 5607 Township 12N
County JUDITH BASIN Range 12E
100K Quad WHITE SULPHUR SPRINGS Section 14
24K Quad BROWNS CANYON Quarter Section AA
Sample Taken YES
Sample Date 7/29/2015 Formation Name Quadrant Formation (*q)
Sampler Name JAY GUNDERSON Sampler Notes YELLOW/ORANGE LIMEY QTZITIC SS, 2-5" FLAGGY BEDS, SUBROUNDED GRNS, MOD SORTED
Thickness 8 Extent 25
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
754.9 660.3
Material Notes

Sieving Results

Reported Sample Weight (g): 115
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 340.6 6.2 5.39 %
20 306 313.6 7.6 6.61 %
30 296 304.3 8.3 7.22 %
40 285.7 294.6 8.9 7.74 %
50 264 278.3 14.3 12.43 %
60 260.5 269.9 9.4 8.17 %
70 284.3 292.2 7.9 6.87 %
140 253 292.4 39.4 34.26 %
pan 355.4 368.4 13 11.30 % No photo available
Totals 115.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.66
Roundness 0.68
First Primary 70
Second Primary 140

Available Documents

    View document [C83_01_SPHERE_ROUND1632016_1_5_12_32_22.pdf]
    View document [C83_01_PRECRUSH1612016_1_5_12_32_27.pdf]
    View document [C83_01_5KCRUSH0722016_1_11_14_28_18.pdf]