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 B01 Site Name B01-CB
Latitude 47.940283 Longitude -112.33983
Geomethod NAV-GPS Datum WGS84
Elevation 4248 Township 25N
County TETON Range 06W
100K Quad CHOTEAU Section 11
24K Quad BYNUM Quarter Section
Sample Taken YES
Sample Date 6/24/2013 Formation Name Virgelle Formation (Kvi)
Sampler Name CHRIS BULAU Sampler Notes VERY SOFT, BROWN & WHITE
Thickness THIN Extent NOT VERY EXPOSED
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 165.16
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.51 336.12 1.61 0.97 %
20 305.91 307.29 1.38 0.84 %
30 295.89 299.94 4.05 2.45 %
40 285.56 294.79 9.23 5.59 %
50 263.8 285.02 21.22 12.85 %
60 260.29 288.42 28.13 17.03 %
70 284 311.41 27.41 16.60 %
140 253.07 320.8 67.73 41.01 %
pan 355.38 359.76 4.38 2.65 % No photo available
Totals 165.14 99.99 %
Error (Init/Final Mass) 0.01 %
Lab Results
Sphericity
Roundness
First Primary 40
Second Primary 70

Available Documents

    View document [B01_PRECRUSH2015_7_20_15_18_44.pdf]