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 LIMA-10-SV-14 Site Name LIMA-SV-14
Latitude 44.744369 Longitude -112.286115
Geomethod NAV-GPS Datum WGS84
Elevation 7245 Township 12S
County BEAVERHEAD Range 06W
100K Quad LIMA Section 36
24K Quad LIMA DAM Quarter Section CA
Sample Taken YES
Sample Date 8/20/2014 Formation Name Blackleaf Formation, Flood Member (Kblf)
Sampler Name SV, AK, & AS Sampler Notes SNOWCREST RANGE FLANK: JUST N OF WHERE RD 202 CROSSES SOUTH FORK ROUGH CREEK N OF LIMA RESERVOIR
Thickness INDETERMINATE Extent LOOSE BLOCKS ALONG RD, MAPPED AS LOCAL LANDSLIDE IN KOOTENAI AND ELLIS
References
Sample Characteristics
Meets API Minimum Standards Minerology
NO QUARTZ
Pre Wash Weight (g) Post Wash Weight (g)
1175.3 1008.2
Material Notes
USED CONE CRUSHER

Sieving Results

Reported Sample Weight (g): 112
Mesh Empty (g) After (g) Mass of Sample (g) Percent of Total Photo
16 334.5 339.6 5.1 4.55 %
20 306 310.1 4.1 3.66 %
30 296.1 301.1 5 4.46 %
40 285.5 290.9 5.4 4.82 %
50 263.8 270.5 6.7 5.98 %
60 260.4 265.9 5.5 4.91 %
70 284.1 292.4 8.3 7.41 %
140 253 316.1 63.1 56.34 %
pan 355.3 364 8.7 7.77 % No photo available
Totals 111.90 99.91 %
Error (Init/Final Mass) 0.09 %
Lab Results
Sphericity 0.69
Roundness 0.64
First Primary 70
Second Primary 140

Available Documents

    View document [LIMA_10_SV_14_PRECRUSH0492015_6_8_12_8_30.pdf]
    View document [LIMA_10_SV_14_SPHERANDROUND2015_7_9_13_54_9.pdf]
    View document [LIMA_10_SV_14_CRUSH_5K2015_7_9_13_54_28.pdf]
    View document [LIMA_10_SV_14_CRUSH_6K2015_7_9_13_54_41.pdf]