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 B60-2 Site Name B60-JG
Latitude 45.03353 Longitude -108.36203
Geomethod NAV-GPS Datum WGS84
Elevation 4665 Township 09S
County CARBON Range 27E
100K Quad BRIDGER Section 24
24K Quad MYSTERY CAVE Quarter Section DC
Sample Taken YES
Sample Date 8/18/2014 Formation Name Tensleep Formation (IPt)
Sampler Name JAY GUNDERSON Sampler Notes N ON OLD CROOKED CK; 1 MI NE ON BURNT TIMBER - TILLET RIDGE RD; WHITE FRIABLE VF GRND SS; VERY SOFT, RED STAINING; 400' N OF B60-1
Thickness 20 Extent 9999
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
285.8 120.2
Material Notes

Sieving Results

Reported Sample Weight (g): 98.8
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 334.5 0.1 0.10 %
20 306 306.4 0.4 0.40 %
30 296 297 1 1.01 %
40 285.6 287 1.4 1.42 %
50 263.9 267.5 3.6 3.64 %
60 260.3 266.6 6.3 6.38 %
70 284 293.2 9.2 9.31 %
140 253 315.7 62.7 63.46 %
pan 355.3 369.4 14.1 14.27 % No photo available
Totals 98.80 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.64
Roundness 0.66
First Primary 70
Second Primary 140

Available Documents

    View document [B60_02_PRECRUSH2015_12_14_10_44_33.pdf]
    View document [B60_02_SPHER_ROUND2015_12_14_10_45_46.pdf]
    View document [B60_02_5KCRUSH2015_12_14_10_45_56.pdf]
    View document [B60_02_6K_CRUSH2015_12_14_10_46_5.pdf]