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Reclamation Feasibility Report - Virginia Canyon <br />of the waste rock. In May of 2000, virtually all the flow measured at water quality station VC-4 came <br />• from this spring. The waste rock analysis shows that this material has high concentrations of <br />leachable arsenic, copper and iron. Results from the 2:1 leachate analysis are given below <br />c:6- 4MI) <br /> <br />PH JI IG TrVL <br />Total Acty <br />As <br />Cd <br />Cu <br />Fe <br />Mn <br />Pb <br />Zn <br />S.U. m l b _ppb b b <br />_PP b b b <br />2.55 1300 890 76 8600 230000 BDL 7200 16000 <br />Reclamation Measures <br />The preferred reclamation option for this site is to remove the waste pile. This site is immediately <br />adjacent to the mainstem road. This site is not readily visible from the road, so is not a significant <br />contributing historic feature. <br />Unknown Site #130 and Eclipse Mine (Site #131) <br />Location <br />This site consists of two small waste piles located on the south-facing slope above the Foxhall <br />(Figures 4 and 37). The waste piles are located in an ephemeral drainage below a recently <br />constructed retaining wall. The eastern waste pile shown as site #130 on figure 4 is located at LAT. <br />N390 45'29.0", LONG. W1050 31'02.4". The western waste pile shown as site #131 on figure 4 is <br />located at LAT. N39° 45'28.9", LONG. W1050 31' 02.0". Both waste piles contain an estimated 250 <br />cubic yards. These piles were not sampled. <br />• <br />0 67