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 A35-2 Site Name A35-JG
Latitude 48.1578 Longitude -105.09697
Geomethod NAV-GPS Datum WGS84
Elevation 2201 Township 28N
County ROOSEVELT Range 51E
100K Quad WOLF POINT Section 23
24K Quad POPLAR NE Quarter Section AB
Sample Taken YES
Sample Date 8/30/2013 Formation Name Eolian sand (Qe)
Sampler Name JAY GUNDERSON Sampler Notes NE OF POPLAR, 4.5 MI E, 3 MI N, IRREGATION CANAL, RD 17-2058 | GLACIAL AEOLIAN DUNE SS, TILLED FIELD SAMPLE
Thickness Extent
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes

Sieving Results

Reported Sample Weight (g): 226.32
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 328.88 328.95 0.07 0.03 %
20 305.63 305.83 0.2 0.09 %
30 295.67 296.97 1.3 0.57 %
40 285.31 291.71 6.4 2.83 %
50 263.62 289.89 26.27 11.61 %
60 260.06 289.87 29.81 13.17 %
70 283.78 316.49 32.71 14.45 %
140 252.98 373.47 120.49 53.24 %
pan 354.94 364.01 9.07 4.01 % No photo available
Totals 226.32 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [A35_02_PRECRUSH2015_11_4_21_18_30.pdf]