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 C78-1 Site Name C78-1
Latitude 47.0708 Longitude -110.41455
Geomethod NAV-GPS Datum NAD83
Elevation 5160 Township 15N
County JUDITH BASIN Range 10E
100K Quad BELT Section 11
24K Quad WOLF BUTTE Quarter Section DC
Sample Taken YES
Sample Date 7/28/2015 Formation Name Kibbey Formation (Mk)
Sampler Name JAY GUNDERSON Sampler Notes FINE(UPPER-LOWER 0.250-0.125MM) GRAINED YELLOW QTZ SS, CALCITE CEMENT, SUBROUNDED, MOD SORTED, HARD
Thickness 3 Extent 300
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
556.8 396.3
Material Notes

Sieving Results

Reported Sample Weight (g): 118
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 346.5 12.1 10.25 %
20 306 321.1 15.1 12.80 %
30 296 309.9 13.9 11.78 %
40 285.6 296.4 10.8 9.15 %
50 264 273.6 9.6 8.14 %
60 260.5 266.1 5.6 4.75 %
70 284.4 289.4 5 4.24 %
140 253 280.1 27.1 22.97 %
pan 355.3 374 18.7 15.85 % No photo available
Totals 117.90 99.92 %
Error (Init/Final Mass) 0.08 %
Lab Results
Sphericity
Roundness
First Primary 16
Second Primary 30

Available Documents

    View document [C78_01_PRECRUSH1562016_1_5_11_14_23.pdf]