Selected Significant Mineral Deposits in Alaska
http://www.dggs.alaska.gov/webpubs/usbm/ic/text/ic9177.PDF
PORT SNETTISHAM-IRON Alternate name: Michele Map location No.: 186 Commodity: Fe
Reference point ................ Mineralized zone. Meridian ...................... Copper River. Tract ......................... Sec. 8, T 45 S, R 72 E. Latitude ...................... 57°59'0" N. Longitude ..................... 133°46'30" W.
. Disseminated, massive. Magmatic differentiation. Tabular, irregular. Igneous. Magnetite, ilmenite, biotite, pyroxene, sphene, apatite, epidote, hornblende, chlorite, pyrrhotite, chalcopyrite, spinel. Host formation ................. Wrangell-Revillagigedo. Geologic age ................... Upper Jurassic. Deformation ................... Intrusion, metamorphism. Age of deformation ............. Upper Jurassic. Rock types .................... Phyllite, diorite, pyroxenite. DEVELOPMENT Current status ................. Explored prospect.
Distance to water supply ........ Less than 3 km.
PUBLISHED RESERVES-RESOURCES Class Quantity 450,000,000 mt .....
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