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GLENN E. MILLER, CONSULTING GEOLOGIST <br />748 STARLING LANE • ELIZABETH, COLORADO 80107 • (303) 646 -3718 <br />May 25, 1990 <br />Mr. Matthew Hayes <br />Mined Land Reclamation Division <br />215 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />RE: 6 MONTH REPORT FOR NOI -X -89- 154 -21 <br />ENERGY FUELS COAL, INC. <br />SOUTHFIELD MINE <br />Exploration site C -4A (designated as SF -89 -15 following <br />completion) was completed in compliance with NOI -89- 154 -21. The drill <br />rig was moved onto the site along a preexisting roadway on 11- 15 -89. <br />No improvements were made on this road. Drilling began on 11 -15 and <br />was completed on 11 -21. The hole was drilled to a total depth on <br />460.0 feet, geophysically logged, and sealed as follows: <br />Of - 2' Subsoil and drill cuttings <br />2' - 5' Cement plug, 1 sx (94 lb) with cuttings <br />5' - 75' Bentonite Gel, 3 sx (50 lb) <br />75' - 125' Cement plug, 4 sx (94 lb) <br />125' - 470' Bentonite Gel, 16 sx (50 lb) <br />The total disturbance for this site was approximately 40' wide x <br />100' long (approximately 0.1 acre) and included 2 mudpits for <br />containment of drill fluids. Following completion of SF- 89 -15, the <br />mudpits were fenced and left to dry. Regrading and seeding of the <br />site has yet to be completed. <br />Glenn E. Miller <br />Consulting Geologist <br />