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 B65-2 Site Name B65-JG
Latitude 47.02122 Longitude -110.29023
Geomethod NAV-GPS Datum WGS84
Elevation 5019 Township 15N
County JUDITH BASIN Range 11E
100K Quad BELT Section 35
24K Quad CAYUSE BASIN Quarter Section AB
Sample Taken YES
Sample Date 9/18/2014 Formation Name Quadrant Formation (*q)
Sampler Name JAY GUNDERSON Sampler Notes LEHIGH RD SW OF WINDHAM; ENTER WILLOW CK CANYON FROM NE; WITHIN AMSDEN LS? - WHITE VF -F GRND QTZ SS, POORLY SORTED ; 1/2 MI SO. OF 65-1
Thickness 4 Extent 15
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
559.7 339.1
Material Notes

Sieving Results

Reported Sample Weight (g): 112
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 339.2 4.8 4.29 %
20 305.8 314 8.2 7.32 %
30 296 307 11 9.82 %
40 285.5 297.9 12.4 11.07 %
50 263.8 274.2 10.4 9.29 %
60 260.2 265.2 5 4.46 %
70 283.9 289.3 5.4 4.82 %
140 253 295.5 42.5 37.95 %
pan 355.3 367.6 12.3 10.98 % No photo available
Totals 112.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity 0.68
Roundness 0.72
First Primary 70
Second Primary 140

Available Documents

    View document [B65_02_PRECRUSH0532015_7_14_11_12_41.pdf]
    View document [B65_02_SPHERE_ROUND0542015_7_14_11_15_30.pdf]
    View document [B65_02_CRUSH5K2015_7_14_11_16_10.pdf]
    View document [B65_02_CRUSH6K2015_7_14_11_16_27.pdf]