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 B57-3 Site Name B57-JG
Latitude 45.09057 Longitude -108.57377
Geomethod NAV-GPS Datum WGS84
Elevation 5151 Township 08S
County CARBON Range 26E
100K Quad BRIDGER Section 32
24K Quad BEAR CANYON Quarter Section CC
Sample Taken YES
Sample Date 8/18/2014 Formation Name Tensleep Formation (IPt)
Sampler Name JAY GUNDERSON Sampler Notes 1 MI OFF HELT RD ON STOCKMAN TRAIL; 20' UP SECTION FROM B57-2; MASSIVELY BEDDED QTZ SS JUST ABOVE XBEDS, BELOW LIMEY CAP ROCK; TOTAL OC 100' THICK; 15-20' DUNE PACKAGES CAPPED BY 10-15' THICK CALCAREOUS TABULAR 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)
700.6
Material Notes

Sieving Results

Reported Sample Weight (g): 120
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 334.5 0.1 0.08 %
20 305.9 306.3 0.4 0.33 %
30 295.9 296.4 0.5 0.42 %
40 285.5 286.3 0.8 0.67 %
50 263.9 265.3 1.4 1.17 %
60 260.3 262.5 2.2 1.83 %
70 284.1 288.7 4.6 3.83 %
140 253 338.8 85.8 71.50 %
pan 355.3 379.5 24.2 20.17 % No photo available
Totals 120.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.65
Roundness 0.67
First Primary 70
Second Primary 140

Available Documents

    View document [B57_3_PRECRUSH2015_12_14_9_56_8.pdf]
    View document [B57_03_SPHER_ROUND2015_12_14_9_57_28.pdf]
    View document [B57_3_5KCRUSH0782015_12_14_9_57_38.pdf]
    View document [B57_3_6KCRUSH0772015_12_14_9_57_48.pdf]