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 A35-5 Site Name A35-JG
Latitude 48.15777 Longitude -104.98207
Geomethod NAV-GPS Datum WGS84
Elevation 2201 Township 28N
County ROOSEVELT Range 52E
100K Quad CULBERTSON Section 27
24K Quad BROCKTON Quarter Section AA
Sample Taken YES
Sample Date 8/30/2013 Formation Name Eolian sand (Qe)
Sampler Name JAY GUNDERSON Sampler Notes TURN N AT 2-MILE HILL RD 1048, N 2 MI. | GLACIAL AEOLIAN DUNE SS, ROAD SAMPLE & 2' CORE, SHOVEL 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
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 120
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 334.5 0 0.00 %
20 305.9 306.2 0.3 0.25 %
30 296 297.4 1.4 1.17 %
40 285.5 290 4.5 3.75 %
50 263.9 280.4 16.5 13.75 %
60 260.3 276 15.7 13.08 %
70 283.9 299.7 15.8 13.17 %
140 253 312.2 59.2 49.33 %
pan 355.3 361.9 6.6 5.50 % No photo available
Totals 120.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity
Roundness
First Primary 70
Second Primary 140

Available Documents

    View document [A35_05_PRECRUSH2002015_12_4_9_3_58.pdf]
    View document [A35_05_7K2015_12_4_9_5_31.pdf]