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 B06-1 Site Name B06-CB
Latitude 48.00037867 Longitude -110.2244
Geomethod NAV-GPS Datum WGS84
Elevation 2611 Township 26N
County CHOUTEAU Range 12E
100K Quad LONESOME LAKE Section 19
24K Quad VERONA Quarter Section
Sample Taken YES
Sample Date 6/26/2013 Formation Name Virgelle Formation (Kvi)
Sampler Name CHRIS BULAU Sampler Notes HARDER WITH JUNK IN IT (CHIRT?), WHITE, REACTS TO ACID
Thickness 40 FT Extent
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
Material Notes

Sieving Results

Reported Sample Weight (g): 150.12
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.47 337.65 3.18 2.12 %
20 305.88 310.63 4.75 3.16 %
30 295.89 308.12 12.23 8.15 %
40 285.54 313.86 28.32 18.86 %
50 263.78 307.27 43.49 28.97 %
60 260.26 282.21 21.95 14.62 %
70 283.94 297.22 13.28 8.85 %
140 253.07 273.08 20.01 13.33 %
pan 355.38 358.28 2.9 1.93 % No photo available
Totals 150.11 99.99 %
Error (Init/Final Mass) 0.01 %
Lab Results
Sphericity 0.62
Roundness 0.53
First Primary 40
Second Primary 60

Available Documents

    View document [B06_01_PRECRUSH2462015_8_17_11_4_8.pdf]
    View document [B06_01_SPHERE_ROUND0462015_8_17_11_4_29.pdf]