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 C-11 Site Name C-11
Latitude 45.38774 Longitude -112.59982
Geomethod NAV-GPS Datum NAD83
Elevation 5185 Township 05S
County BEAVERHEAD Range 08W
100K Quad DILLION Section 21
24K Quad BLOCK MOUNTAIN Quarter Section
Sample Taken YES
Sample Date 6/19/2014 Formation Name Quadrant Formation (*q)
Sampler Name ALEC,TIM, ALICIA Sampler Notes REACTS TO ACID
Thickness Extent
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ WITH OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
1197.8 1085.5
Material Notes

Sieving Results

Reported Sample Weight (g): 119.2
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 356 21.5 18.04 %
20 305.9 319.9 14 11.74 %
30 296.1 309.1 13 10.91 %
40 285.6 297.1 11.5 9.65 %
50 263.9 281.2 17.3 14.51 %
60 260.3 271.7 11.4 9.56 %
70 284 291.1 7.1 5.96 %
140 253.1 267.8 14.7 12.33 %
pan 355.4 364 8.6 7.21 % No photo available
Totals 119.10 99.92 %
Error (Init/Final Mass) 0.08 %
Lab Results
Sphericity
Roundness
First Primary 40
Second Primary 70

Available Documents

    View document [C_11_PRECRUSH1992015_8_17_10_26_8.pdf]