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- __ <br /> <br />r ~ <br />~~~~ <br /> <br /> MINE RECORDS Page 1. <br />y , From Records in Colorado State Bureau of Minea <br /> <br /> Boulder County Date 10/23/1912 Reference ~L• la; Page 46. <br /> Mine Name <br /> <br /> Claim Name 7rone Tree Cork Screw <br />• Mining District_ Gr and Island <br /> Location North a ide Sheerrrood Creek f3 Hiles Nederlandsl <br /> Operation <br /> <br /> Development work- V erttnal a~ .5f . Fa r;~ox, . i 74~ f+ <br /> <br />s <br />:Y~; <br />Ore (type, value and production)-Iron tea, Fotuld in Talc, ~yuartz, Schist <br />& Granite. :~50/T. <br /> Additional References and Information <br />~ Labor; 13 men. <br />VDl. 15 to VOL. i6 <br />IJo Reports. <br /> <br />s <br />s <br />"~ <br />