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 A34-1 Site Name A34-JG
Latitude 48.43167 Longitude -107.00332
Geomethod NAV-GPS Datum WGS84
Elevation 2264 Township 31N
County VALLEY Range 36E
100K Quad MALTA Section 23
24K Quad HINSDALE Quarter Section AC
Sample Taken YES
Sample Date 8/29/2013 Formation Name Eolian sand (Qe)
Sampler Name JAY GUNDERSON Sampler Notes 4 MI EAST OF HINSDALE ON HWY 2, 2 MI N ON BURNS RD | GLACIAL AEOLIAN DUNE SS, DITCH 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

Sieving Results

Reported Sample Weight (g): 250.42
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 328.92 328.98 0.06 0.02 %
20 305.65 305.92 0.27 0.11 %
30 295.66 296.87 1.21 0.48 %
40 285.32 294.57 9.25 3.69 %
50 263.64 313.26 49.62 19.81 %
60 260.11 312.81 52.7 21.04 %
70 283.83 327.11 43.28 17.28 %
140 252.98 341.31 88.33 35.27 %
pan 354.93 360.63 5.7 2.28 % No photo available
Totals 250.42 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity
Roundness
First Primary 40
Second Primary 70

Available Documents

    View document [A34_01_PRECRUSH2015_11_4_21_14_28.pdf]