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 C92-2 Site Name C92-2
Latitude 46.79833 Longitude -109.20798
Geomethod NAV-GPS Datum NAD83
Elevation 6026 Township 12N
County FERGUS Range 20E
100K Quad BIG SNOWY MOUNTAINS Section 16
24K Quad ALASKA BENCH Quarter Section DB
Sample Taken YES
Sample Date 9/2/2015 Formation Name Tyler Formation (IPMt)
Sampler Name JAY GUNDERSON Sampler Notes YELLOWISH-RED MED GRAINED QTZ SS; 10' ABOVE 92-1; FERRUGINOUS BANDING COMMON, VERY FRIABLE, WELL SORTED, WELL ROUNDED
Thickness 10 Extent 100
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
354.4 322.8
Material Notes

Sieving Results

Reported Sample Weight (g): 120
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 335.1 0.6 0.50 %
20 305.9 307.4 1.5 1.25 %
30 296 298.4 2.4 2.00 %
40 285.6 290.1 4.5 3.75 %
50 264 282.7 18.7 15.58 %
60 260.4 300.4 40 33.33 %
70 284.3 311.6 27.3 22.75 %
140 253 278 25 20.83 %
pan 355.3 355.3 0 0.00 % No photo available
Totals 120.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.63
Roundness 0.63
First Primary 40
Second Primary 70

Available Documents

    View document [C92_02_5KCRUSH1012016_1_7_10_46_0.pdf]
    View document [C92_2_SNR1352016_1_7_10_46_14.pdf]
    View document [C92_2_PRECRUSH1362016_1_7_10_46_21.pdf]