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 A40-6 Site Name A40-JG
Latitude 48.4662 Longitude -105.6368
Geomethod NAV-GPS Datum WGS84
Elevation 2871 Township 31N
County ROOSEVELT Range 47E
100K Quad WOLF POINT Section 5
24K Quad VOLT Quarter Section DA
Sample Taken YES
Sample Date 8/31/2013 Formation Name Eolian sand (Qe)
Sampler Name JAY GUNDERSON Sampler Notes 18.5 MI E OF FRAZ-RICH RD ON WALL ST. (17-2038), 1/4 MI N ON TWO-TRACK | GLACIAL AEOLIAN DUNE VF-GRND SANDY, SHOVEL SAMP ON RD, CORE SAMP 1-2.5' IN FIELD
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
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 194.51
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 328.99 328.99 0 0.00 % No photo available
20 305.69 305.75 0.06 0.03 %
30 295.79 296.12 0.33 0.17 %
40 285.39 287.74 2.35 1.21 %
50 263.59 281.19 17.6 9.05 %
60 260.04 286.59 26.55 13.65 %
70 283.69 313.49 29.8 15.32 %
140 252.94 354.66 101.72 52.30 %
pan 354.97 371.05 16.08 8.27 % No photo available
Totals 194.49 99.99 %
Error (Init/Final Mass) 0.01 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [A40_06_PRECRUSH1852015_12_4_9_21_46.pdf]