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 B51-1 Site Name B51-JG
Latitude 47.90848 Longitude -110.0524
Geomethod NAV-GPS Datum WGS84
Elevation 2549 Township 25N
County CHOUTEAU Range 13E
100K Quad FORT BENTON Section 21
24K Quad PILOT ROCK Quarter Section AD
Sample Taken YES
Sample Date 8/4/2014 Formation Name Virgelle Formation (Kvi)
Sampler Name JAY GUNDERSON Sampler Notes EAGLE CREEK - NEAR ENTRANCE TO SLOT CANYON ; WHITE FRIABLE VIRGELLE SS
Thickness 100 Extent 9999
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
343.8 275.7
Material Notes

Sieving Results

Reported Sample Weight (g): 114.8
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 334.4 0 0.00 % No photo available
20 306 306 0 0.00 % No photo available
30 296 296.2 0.2 0.17 %
40 285.6 286.4 0.8 0.70 %
50 263.9 266.6 2.7 2.35 %
60 260.3 265.6 5.3 4.62 %
70 284.1 295.1 11 9.58 %
140 253 340.8 87.8 76.48 %
pan 355.3 362.2 6.9 6.01 % No photo available
Totals 114.70 99.91 %
Error (Init/Final Mass) 0.09 %
Lab Results
Sphericity 0.62
Roundness 0.59
First Primary 70
Second Primary 140

Available Documents

    View document [B51_01_PRECRUSH0702015_12_14_9_26_4.pdf]
    View document [B51_01_SPHER_ROUND2015_12_14_9_26_14.pdf]
    View document [B51_01_5KCRUSH1082015_12_14_9_26_26.pdf]
    View document [B51_01_6KCRUSH2015_12_14_9_26_36.pdf]