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Page 4 of 4 <br />Southfield Mine <br />BOREHOLES & WELLS - RECLAMATION STATUS <br />Rev. 9/13 <br />ENERGY FUELS COAL, INC. (SF series): <br />HOLE <br />DATE <br />SEALED/ <br />SEALING <br />NOTES <br />ABD. <br />RECL <br />I.D. <br />OPEN <br />INFO <br />RPT. <br />RPT. <br />Shaft Site <br />10/85 <br />Sealed <br />Cemented 0' -28' <br />88' of 4" PVC casing to mine opening <br />Test Hole <br />only <br />SF -85 -01 <br />10/85 <br />Sealed <br />cemented (3cy <br />(2) <br />Vol. <br />SF -85 -02 <br />10/85 <br />Sealed <br />cement & <br />(2) <br />bentonite <br />SF -85 -03 <br />11/85 <br />Sealed <br />cement & <br />(2) <br />bentonite <br />SF -85 -04 <br />12/85 <br />Sealed <br />cement & <br />(2) <br />bentonite <br />SF -85 -05 <br />12/85 <br />Sealed <br />cement & <br />(2) <br />bentonite <br />SF -87 -06 <br />9/87 <br />Open <br />442' of 6 5/8" OD steel with grouted <br />annulus, Rock Dust borehole <br />SF -87 -07 <br />10/87 <br />Open <br />520' of 4" PVC casing, with grouted <br />annulus, planned 2 North power <br />borehole <br />SF -87 -08 <br />11/87 <br />Sealed <br />cement & <br />10/30/89 <br />10/30/89 <br />bentonite <br />SF -87 -09 <br />11/87 <br />Open <br />330' of 4" PVC casing with grouted <br />annulus, well screen at bottom, <br />tanned dewaterin well <br />SF -88 -10 <br />7/88 <br />Sealed <br />cement & <br />9/22/89 <br />9/22/89 <br />bentonite <br />SF -88 -11 <br />8/88 <br />Sealed <br />cement & <br />9/22/89 <br />9/22/89 <br />bentonite <br />SF -88 -12 <br />9/88 <br />Sealed <br />cement & <br />9/22/89 <br />9/22/89 <br />bentonite <br />SF- 88 -13, <br />9/88 <br />Sealed <br />cement & <br />9/22/89 <br />9/22/89 <br />bentonite <br />SF -88 -14 <br />9/88 <br />Sealed <br />cement & <br />9/22/89 <br />9/22/89 <br />bentonite <br />SF -89 -15 <br />11/89 <br />Sealed <br />cement & <br />5/30/92 <br />5/30/92 <br />bentonite <br />N/D No data found in files <br />ABD. RPT. DRMS Coal Exploration Drillhole or Well Abandonment Report - copy available <br />RECL. RPT. DRMS Coal Exploration Final Reclamation Report - copy available <br />(2) DRMS indicates having abandonment reports for 3 of these 5 holes; EFCI likely filed all <br />5 reports. <br />Revised 9/20/13; FILE: SF Drill Hole Status Rev. 9 -13 <br />