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 B05-1 Site Name B05-CB
Latitude 48.9868 Longitude -112.001983333333
Geomethod NAV-GPS Datum WGS84
Elevation 3481 Township 37N
County SWEET GRASS Range 03W
100K Quad CUT BANK Section 7
24K Quad HILLSIDE COLONY Quarter Section
Sample Taken YES
Sample Date 6/25/2013 Formation Name Virgelle Formation (Kvi)
Sampler Name CHRIS BULAU Sampler Notes ROAD CUT, SOFT, WHITE, REACTS T0 ACID
Thickness 15 Extent
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): 251.32
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.53 344.26 9.73 3.87 %
20 305.91 315.06 9.15 3.64 %
30 295.91 309.28 13.37 5.32 %
40 285.57 301.11 15.54 6.18 %
50 263.82 282.84 19.02 7.57 %
60 260.31 272.03 11.72 4.66 %
70 283.94 295.08 11.14 4.43 %
140 253.11 386.43 133.32 53.05 %
pan 355.38 383.72 28.34 11.28 % No photo available
Totals 251.33 100.00 %
Error (Init/Final Mass) -0.00 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [B05_01_PRECRUSH2472015_8_17_11_5_14.pdf]