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 B63-1 Site Name B63-JG
Latitude 46.60878 Longitude -110.50172
Geomethod NAV-GPS Datum WGS84
Elevation 5656 Township 10N
County MEAGHER Range 10E
100K Quad WHITE SULPHUR SPRINGS Section 20
24K Quad CHECKERBOARD Quarter Section CC
Sample Taken YES
Sample Date 9/17/2014 Formation Name Flathead Formation (_f)
Sampler Name JAY GUNDERSON Sampler Notes N ON SPRING CK RD (FS274); SW OF INTERSECTION W/ 15810; HARD, INDURATED QTZITE; POOR SAMPLE
Thickness 15 Extent 9999
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
474.9 326.9
Material Notes

Sieving Results

Reported Sample Weight (g): 116.7
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 345.7 11.2 9.60 % No photo available
20 305.8 317.4 11.6 9.94 %
30 295.8 307.6 11.8 10.11 %
40 285.5 299.8 14.3 12.25 %
50 263.8 284 20.2 17.31 %
60 260.3 271.9 11.6 9.94 %
70 283.9 292.7 8.8 7.54 %
140 253 278.2 25.2 21.59 %
pan 355.3 357.2 1.9 1.63 % No photo available
Totals 116.60 99.91 %
Error (Init/Final Mass) 0.09 %
Lab Results
Sphericity 0.62
Roundness 0.54
First Primary 40
Second Primary 70

Available Documents

    View document [B63_01_SV_14_PRECRUSH1482015_7_13_14_16_5.pdf]
    View document [B63_01_SV_14_SHERE_AND_ROUND1712015_7_13_14_16_58.pdf]