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 CFD-12-SV-14 Site Name CFD-SV-14
Latitude 46.690069 Longitude -111.296792
Geomethod NAV-GPS Datum WGS84
Elevation 4933 Township 11N
County MEAGHER Range 03E
100K Quad CANYON FERRY DAM Section 25
24K Quad WATSON Quarter Section AB
Sample Taken YES
Sample Date 9/26/2014 Formation Name Flathead Formation (_f)
Sampler Name SUSAN VUKE Sampler Notes ALONG RD 287 BETWEEN CONFEDERATE GULCH AND FORT LOGAN
Thickness ~75 FT Extent EXTENSIVE NEARLY VERTICAL RIDGE; SAMPLED FLOAT BELOW
References

Site Photographs
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
703.5 243.2
Material Notes

Sieving Results

Reported Sample Weight (g): 91.6
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 340.6 6.1 6.66 %
20 306 313.3 7.3 7.97 %
30 296 307.9 11.9 12.99 %
40 285.6 299.6 14 15.28 %
50 263.9 279.4 15.5 16.92 %
60 260.4 268.7 8.3 9.06 %
70 284 290.5 6.5 7.10 %
140 253 270.3 17.3 18.89 %
pan 355.4 360.1 4.7 5.13 % No photo available
Totals 91.60 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity
Roundness
First Primary 40
Second Primary 70

Available Documents

    View document [CFD_12_PRECRUSH0372015_8_13_11_42_39.pdf]