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 C73-1 Site Name C73-1
Latitude 47.17187 Longitude -110.45433
Geomethod NAV-GPS Datum NAD83
Elevation 4780 Township 16N
County JUDITH BASIN Range 10E
100K Quad BELT Section 4
24K Quad WOLF BUTTE NW Quarter Section DD
Sample Taken YES
Sample Date 7/28/2015 Formation Name Tyler Formation (IPMt)
Sampler Name JAY GUNDERSON Sampler Notes REDDISH CROSS-BEDDED MEDIUM GRAINED (LOWER 0.250-0.350MM) QTZ SS, FRIABLE, ROUNDED, WELL SORTED
Thickness 60 Extent 12000
References
Sample Characteristics
Meets API Minimum Standards Minerology
YES QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
770.9 624.1
Material Notes
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 120
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 334.4 0 0.00 % No photo available
20 305.9 306 0.1 0.08 %
30 296 296 0 0.00 %
40 285.6 286.5 0.9 0.75 %
50 263.9 266.9 3 2.50 %
60 260.4 265.9 5.5 4.58 %
70 284.1 304.6 20.5 17.08 %
140 253 342.8 89.8 74.83 %
pan 355.3 355.5 0.2 0.17 % No photo available
Totals 120.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.64
Roundness 0.67
First Primary 70
Second Primary 140

Available Documents

    View document [C73_01_PRECRUSH0842015_12_14_14_41_26.pdf]
    View document [C73_1_SNR1302015_12_14_14_42_48.pdf]
    View document [C73_1_6KCRUSH1312015_12_14_14_42_59.pdf]
    View document [C73_1_7KCRUSH1322015_12_14_14_43_11.pdf]