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 B49-1 Site Name B49-JG
Latitude 45.27866 Longitude -107.92266
Geomethod MAP Datum NAD83
Elevation 4020 Township 06S
County BIG HORN Range 31E
100K Quad LODGE GRASS Section 28
24K Quad YELLOWTAIL DAM Quarter Section CD
Sample Taken YES
Sample Date 8/2/2014 Formation Name Tensleep Formation (IPt)
Sampler Name JAY GUNDERSON Sampler Notes HAIRPIN CURVES FROM FT. SMITH TO OKEBEE; FINE GRND TENSLEEP SS
Thickness 40 Extent 9999
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
380.1 333.7
Material Notes
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 114.2
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 334.5 0.1 0.09 %
20 306 306.3 0.3 0.26 %
30 296 296.4 0.4 0.35 %
40 285.5 286.5 1 0.88 %
50 263.9 265.5 1.6 1.40 %
60 260.3 262.1 1.8 1.58 %
70 284.1 287.8 3.7 3.24 %
140 253 343.6 90.6 79.33 %
pan 355.3 370 14.7 12.87 % No photo available
Totals 114.20 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.63
Roundness 0.66
First Primary 70
Second Primary 140

Available Documents

    View document [B49_01_PRECRUSH0782015_12_14_11_36_49.pdf]
    View document [B49_01_SPHER_ROUND2015_12_14_11_38_2.pdf]