Lutz Chromite Placer

PEARRE,N AND A.HEYL. CHROMITE AND OTHER MINERAL DEPOSITSIN SERPENTINE ROCKS OF THE PIEDMONT UPLAND OF MARYLAND,PENNSYLVANIA, AND DELAWARE. US GEOL.SURVEY BULL, 1082-K,P707REGIONAL PLANNING COUNCIL, BALTIMORE PLANNING COMM.GENERAL DEV. PLAN BALTIMORE REGION, 1972.HUNTER, W.L. & G.V. SULLIVAN. UTILIZATION STUDIES ONCHROMITE FROM SEIAD CREEK, CA. BUMINES R15576,1960,P22JERMAIN,G. WAR MINERALS RPT. LUTZ CHROMITE PLACER,NO.537BUMINES, 1943, 15PP.