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 A29-3 Site Name A29-JG
Latitude 46.88415 Longitude -109.28497
Geomethod NAV-GPS Datum WGS84
Elevation 5002 Township 13N
County FERGUS Range 19E
100K Quad BIG SNOW MOUNTAINS Section 14
24K Quad HEATH Quarter Section CC
Sample Taken YES
Sample Date 7/24/2013 Formation Name Tyler Formation (IPMt)
Sampler Name JAY GUNDERSON Sampler Notes RED HILL ROAD 1/4 SW OF A29-1; 100 YDS SO OF MI POST 19; TYLER BEDS IN SLUMP DEPOSIT (QLS); LOWER RED-BRWN UNIT (HEM?)
Thickness 25 FT Extent 200 FT
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 291.27
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.43 338.25 3.82 1.31 %
20 306.14 314.44 8.3 2.85 %
30 295.71 312.75 17.04 5.85 %
40 285.39 302.39 17 5.84 %
50 263.77 319.01 55.24 18.97 %
60 260.38 321.84 61.46 21.10 %
70 278.44 328.17 49.73 17.07 %
140 253.1 327.65 74.55 25.59 %
pan 355.36 359.5 4.14 1.42 % No photo available
Totals 291.28 100.00 %
Error (Init/Final Mass) -0.00 %
Lab Results
Sphericity 0.64
Roundness 0.62
First Primary 40
Second Primary 70

Available Documents

    View document [A29_03_PRECRUSH2015_11_4_20_55_56.pdf]
    View document [A29_03_SPHERE_ROUND2015_11_4_20_56_16.pdf]