| Reference | {Deposit:: PARK, C.F. JR., 1942, MANGANESE RESOURCES OF THE OLYMPIC PENINSULA, WASHINGTON, A PRELIMINARY REPORT: U.S. GEOLOGICAL SURVEY BULLETIN 931-R, P. 443-445.}{Deposit:: PARDEE, J.T., 1927, MANGANESE-BEARING DEPOSITS NEAR LAKE CRESCENT AND HUMPTULIPS, WASHINGTON: U.S. GEOLGICAL SURVEY BULLETIN 795-A, P. 16-19.}{Deposit:: BROWN, R.D., JR., GOWER, H.D. AND SNAVELY, P.D., JR., 1960, GEOLOGY OF THE PORT ANGELES-LAKE CRESCENT AREA, CLALLAM COUNTY, WASHINGTON: U.S. GEOLOGICAL SURVEY OIL AND GAS INVESTIGATIONS MAP OM-203, SCALE 1:62,500.}{Deposit:: MAGILL, E.A., 1960, MANGANESE DEPOSITS OF THE OLYMPIC PENINSULA, WASH.: U.S. BUREAU OF MINES REPORT OF INVESTIGATIONS 5530, P. 37-43.}{Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 254.}{Deposit:: DERKEY, R.E., JOSEPH, N.L., AND LASMANIS, RAYMOND, 1990, METAL MINES OF WASHINGTON - PRELIMINARY REPORT: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, P. 22-23.}{Deposit:: 1925 RECON J. T. PARDEE, U.S.G.S. BULL. 795-A}{Deposit:: 1938 GEOLMAP C. F. PARK, JR., U.S.G.S. BULL. 931-R}{Deposit:: 1939-1940 GEOL EXPLORATION, U.S. BUREAU OF MINES, DIAMOND DRILL HOLES INTERSECTED MN LENS}{Deposit:: 1955-1956 GEOL EXPLORATION, DEFENSE MINERALS EXPLORATION ADMINISTRATION, DIAMOND DRILLING FOUND NO NEW ECONOMIC BODIES}{Production:: MAGILL, 1960} |