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<br />. <br /> <br />. <br /> <br />/ <br /> <br />/ <br /> <br />. <br /> <br />,. , <br />I , <br /> <br />. .-...-- <br />4{~.j <br /> <br />r,:INERAL RESOURCES AT TWIN LAKES RESERVOIR SITE, <br /> <br />PHYINGPAN-ARKANSAS PROJECT, LAKE COUNTY, COLa, <br /> <br />XI-19 <br /> <br />By Maynard F. Ayler <br /> <br />Bureau of Mines <br /> <br />February 1964 <br />