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 B63-4 Site Name B63-JG
Latitude 46.68257 Longitude -110.49058
Geomethod NAV-GPS Datum WGS84
Elevation 6424 Township 11N
County MEAGHER Range 10E
100K Quad WHITE SULPHUR SPRINGS Section 29
24K Quad RUSSIAN FLAT Quarter Section DB
Sample Taken YES
Sample Date 9/17/2014 Formation Name Flathead Formation (_f)
Sampler Name JAY GUNDERSON Sampler Notes SO. SIDE SPRING CK RD - ABOUT 1/2 MI EAST OF WHITETAIL CAMP ; MED-COARSE YELLOW QTZ SS, 1-2' BELOW B63-3, MUCH MORE FRIABLE
Thickness 8 Extent 75
References
Sample Characteristics
Meets API Minimum Standards Minerology
YES QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
751.3 744.6
Material Notes

Sieving Results

Reported Sample Weight (g): 114.7
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 337.6 3.2 2.79 %
20 305.8 313.1 7.3 6.36 %
30 295.9 317.4 21.5 18.74 %
40 285.5 326.8 41.3 36.01 %
50 263.8 296.4 32.6 28.42 %
60 260.2 266.1 5.9 5.14 %
70 283.9 285.6 1.7 1.48 %
140 252.9 253.9 1 0.87 %
pan 355.2 355.4 0.2 0.17 % No photo available
Totals 114.70 100.00 %
Error (Init/Final Mass) -0.00 %
Lab Results
Sphericity 0.66
Roundness 0.6
First Primary 30
Second Primary 50

Available Documents

    View document [B63_4_SV_14_PRECRUSH1012015_8_17_10_36_40.pdf]
    View document [B63_4_SPHERE_ROUND0942015_8_17_10_53_23.pdf]
    View document [B63_04_CRUSH5K1142015_8_17_10_53_36.pdf]
    View document [B63_04_SV_14_CRUSH_6K1082015_8_17_10_53_52.pdf]