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Albert Frei & Sons Walstrum Quarry Field Geology Survey <br /> Field Measurements made on February 1 and 5,2002 by G. Revey and S. O'Brian <br /> rn o <br /> Location Latitude Longitude Elev. Rock Description Foliation/Joint Info. Strike Dip <br /> No. d min.sec d min.sec ft de d °Q <br /> a <br /> 1 39.44.731 105.25.840 7273 Grey gouge material on Fault Major fault Face N 45° W 1320 NE <br /> w' *Floyd Hill Fault(Schwochow P.4) <br /> Cn <br /> _ SW wall of existing quarry lies on this fault <br /> 2 39.44.720 105.25.832 7323 Veryfoiiated gneiss Foliated N 150° E 50° NVV CA <br /> 3 39.44.716 105.25.822 7273 Yellow&Red weathered gneiss&Pegmatite Foliated N 80° E 1350 N <br /> 4 39.44.709 105.25.788 7350 Grey&red gneiss 1 to 8 inch foliation N 120° E 45° N <br /> 5 39.44.681 105.25.780 Gneiss 1 to 2 foot foliation N 42° E 39° NVV <br /> 6 39.44,664 105.25.778 7427 Floyd Hill Fault in East Quarry Wall Strike notdeterminible _ _72° N <br /> 7 39.44.654 105.25.776 7476 Gneiss&pegmatite 0.25 to 3-inch foliation N 600 E 500 N <br /> VY <br /> 8 39.44.678 105.25.755 7565 Gneiss with flinch granitic intrusion Variable N 620 E 45 ° N <br /> VV <br /> 9 39.44.692 105.25.749 7593 Pegmatite dike with mica _ Dike strike and dip>> N 1000 E 700 NVVo <br /> 10 39.44.712 105.25.743 7562 Gneiss with blue and yellow color Extremely foliated and jointed N 85° E 320 NVV <br /> Joint set 1 N 400 E 50 ° N <br /> Joint set 2 with 12-14-inch separations N 200 E 40° NVY <br /> 11 39.44.703 105.25.713 7491 Gneiss with irregular pegmatite intrusions Extremely weathered, 1 to 8-inch foliation N 1000 E 55° N d <br /> Cohesive when scaled despite weathering _ <br /> 12 39.45.725 105.25.551 7757 Weathered gneiss and pegmatite with quartz Variable foliation N 18° W 28° NE o <br /> Intrusions - <br /> 13 39.44.757 105.25,616 7772 Banded gneiss 1 to 3-foot separations N 120° E 420 N o <br /> Joint set 1 N 50° E 52 ° N <br /> — 3- <br /> 14 39.44.748 105.25.656 7735 Gneiss&pegmatte Fractured with 1 ti 6-inch separations N 120° W 380 NVV <br /> 15 39.44.856 105.25.944 7305 Gneiss&pegmatite,blocky and cohesive 1 to 2-ft separation N 116° W 45° NVY E <br /> Joint set 1 N 200 W 90 ° <br /> 16 39.44.869 105.25.903 Massive large grained pegmatite with mica No prominent jointing and cohesive N 60° E 55 ° N <br /> 17 39.44.857 105.25.858 7388 Gneiss&Pegmatite 5 to 12-inch separations N 60° E 44 ° N <br /> Joint set 1, 5-6-inch N 140° E 90 ° , <br /> Joint set 2,6"to 2 feet N 1000 W 300 SE CD <br /> 18 39.45.052 105.26.067 7581 Gneiss& matte in outcropNorth of road Located in new permit area N 90° W 480 NE <br /> 19 39.45.043 105.25,843 7639 Weathered gneiss outcrop _In new permit area west of existing 't N 860 E 51 ° N <br /> 20 39.44.764 105.26.032 7256 Gneiss,at location where wall has failed Smooth&undulating failure surface N 60° E 34 ° N <br /> East of the scale house I Joint set 1 N 120 ° E 85 ° NE <br />