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Page 14 of 20 <br /> 89. Geology-intersection of creek bed fault zones & thrust faults in fractured rock aquifers <br /> should not provide an effective aquitard-if thrust faults sealed, is doubtful continuous- <br /> fault planes as likely to provide a conduit as a barrier <br /> (J.Moore, K. Moore) <br /> 90. Pb contamination -larsen well 185659 not potable source due to pb - 1800'from north ridge <br /> pit-removal of 100 mil tons stone provides opp for py in waste rock to oxidize mobilize pb - <br /> & enter sw&gw-thus how can op control pb contain down gradient? <br /> (J. Moore, K. Moore) <br /> 91. Test coring used water based mud in highly fractured zone-makes statements about no <br /> water encountered a guess based on easily misinterpreted data <br /> (J Moore,K.Moore) <br /> 92. 100'h & 10'v setbacks from ltc not sufficient in structural setting-fractured xlline rocks sit <br /> on highly brecc faulted creek beds that intersect w/regional thrust fault system -make <br /> effectiveness unpredictable-removal of rock may create comm between isolated aquifers if <br /> not already <br /> (J.Moore,K.Moore) <br /> 93. In this structural setting, cannot say with certainty that existing drainages will be <br /> maintained such that existing precip & surf runoff paths will be maintained—surface water <br /> present in drainage ways may be intercepted <br /> (J.Moore,K. Moore) <br /> 94. With blasting in fractured&faulted area-impossible to state as fact that discharge from 2 <br /> existing springs will continue to drain to LTC after area mined out <br /> (J. Moore, K.Moore) <br /> 95. Insufficient geologic info to know specif the source of water produced by wells in vicinity & <br /> west of mine-is possible that alluvium, ss,xlline fractured granite, & brecciated fault zones <br /> all connected by fractures &faults <br /> (J. Moore,K.Moore) <br /> 96. Per CRS 34-32.5-115(4)(a), since ltc rd is an ingress/egress easement loc within affected <br /> land-should include owners on list of owners of record of affected land <br /> (N.Reed) <br /> 97. Ex b -index map should show all roads & other access to area per rule 6.4.2-ltc rd not <br /> shown on index map submitted—also LTC rd not labeled on Ex C maps as required by Rule <br /> 6.4.3(b) <br /> (N.Reed) <br /> 98. Ex c-ownership map should show ltc rd ingress/egress easement owned by eagles nest <br /> landowners as required by Rule 6.4.3(g) <br /> (N.Reed, W.Sheaves, C. Kimble) <br /> %pF•CO10. <br /> 1313 Sherman Street, Room 215, Denver, CO 80203 P 303.866.3567 F 303.832.8106 http://mining.state.co.us <br /> John W. Hickenlooper, Governor I Robert W. Randall, Executive Director ( Virginia Brannon, Director * � <br /> *1876 <br />