| Reference | {Deposit:: HUNTER,W.L.&G.V. SULLIVAN. UTILIZATION STUDIES ON CHROMITE}{Deposit:: FROM SEIAD CREEK,CA. BUMINES RI5576,1960, P.22-23.}{Deposit:: PEARRE,N & A. HEYL. CHROMITE AND OTHER MINERAL DEPOSITS IN}{Deposit:: SERPENTINE ROCKS OF THE PIEDMONT UPLAND OF MD,PA,&DEL.}{Deposit:: US. GEOLOGICAL SURVEY BULL. 1082K, 1960, P707.}{Reserve-Resource:: JERMAIN,G. WAR MINERALS RPT. RILEY SAND CHROME PROPERTY,}{Reserve-Resource:: NO. 755, BUMINES, 13PP, 1943} |