RI 4129 Mount Andrew Iron Deposit, Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska

"INTRODUCTION The Mount Andrew iron deposit on Kasaan Peninsula, Prince of Wales Island, Southeastern Alaska, was examined in August 1942 by an engineer 4/ of the Bureau of Mines accompanied by geologists 5/ of the Federal Geological Survey. From October 20 to 27, 1942, two engineers 6/ of the Bureau of Mines made a further preliminary examination and took three large samples of magnetite and magnetite-copper ore for metallurgical testing. During the stunner of 1942 an investigation of the Mount Andrew-Stevenson-Mamie area, including topographic and geologic mapping and a magnetic survey, was made by geologist 7/ the Federal Geologically Survey. On May 31 and June 2, 1943, two Bureau of Mines engineers 8/ conducted a preliminary examination in which special attention was directed to trails, camp, and drill sites. They were accompanied on May 31 by L. A. Warner of the Geological Survey.During the period from September 1943 through September 1944 Bureau of Mines engineers 9/ completed a thorough investigation which included trenching, core drilling, and sampling. A Federal Geological Survey representative 10/ examined all trenches and cores for geological data.LOCATION AND ACCESSIBILITYThe deposit is situated at latitude 55º 31' N. and longitude 132º 18' W. on the north side of Kasaan Bay on Prince of Wales Island, Southeastern Alaska. The general location is shown on figures 1 and 2. The deposit is 5 miles southwest of the village of Kasaan and by water, 27 miles northwest of Ketchikan; the main tunnel portal is 7/8 mile north of the Mount Andrew landing on Kassan Bay."