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 C74-1 Site Name C74-1
Latitude 47.11735 Longitude -110.53183
Geomethod NAV-GPS Datum NAD83
Elevation 5190 Township 16N
County JUDITH BASIN Range 09E
100K Quad BELT Section 25
24K Quad MIXES BALDY Quarter Section CA
Sample Taken YES
Sample Date 7/28/2015 Formation Name Kibbey Formation (Mk)
Sampler Name JAY GUNDERSON Sampler Notes YELLOW LIMEY VERY FINE-FINE (LOWER F- UPPER VF- 0.088-0.250MM) GRAIND SS, SUBROUNDED, MODERATLEY SORTED
Thickness Extent
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO OTHER MINERALS
Pre Wash Weight (g) Post Wash Weight (g)
644.4 345.4
Material Notes

Sieving Results

Reported Sample Weight (g): 120
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.4 334.7 0.3 0.25 %
20 305.9 307 1.1 0.92 %
30 296 299.7 3.7 3.08 %
40 285.6 295.7 10.1 8.42 %
50 264 293.3 29.3 24.42 %
60 260.4 280.5 20.1 16.75 %
70 284.1 299 14.9 12.42 %
140 253 291.1 38.1 31.75 %
pan 355.3 357.7 2.4 2.00 % No photo available
Totals 120.00 100.00 %
Error (Init/Final Mass) 0.00 %
Lab Results
Sphericity
Roundness
First Primary 40
Second Primary 70

Available Documents

    View document [C74_01_PRECRUSH0852016_1_5_10_14_27.pdf]