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DRILL HOLE DESCRIPTION <br />PROJECT: NORTHFIELD MINE DRILL HOLE <br />NORTH. 0.0 SECTION 13 GEOLOGIST <br />EAST. 0.0 114, 114 NE of NW GPM of WATER <br />ELEV. 0.0 TWP. 19S DRILL DATE <br />LOG TYPE Gamma, Density, Caliper, Resistivity RANGE 70S PAGE <br />NF-C <br />L. Bong <br />12_~ <br />03/28/ <br />3 of <br />TOP BOTTOM THICK LITHOLOGY DESCRIPTION GPI <br /> <br />340.0 343.0 3.0. Mudstone dark ra <br />343.0 350.0 7.0 Sandstone li ht ra ,fine rain <br /> <br /> 350.0 TD 12.4 <br /> <br />Site Completed as Water Monitor Well in Ocean Wave Seam <br /> <br />0.0 295.0 Steel Casin 6 1/8 " OD <br />0.0 323.0 PVC Casin 4 "SCH 40 <br />323.0 331.0 PVC Screen 4" SQR 21 w/ 0.030" slots 12 slots / ft. <br />331.0 344.0 PVC Casin 4 "SCH 40 <br />See Attached Diagram <br />Prepared by Pronghorn Geologic Services, P.O. Box 4344, Gillette. WY 82717 <br />