| Reference | {Reserve-Resource:: WELLS, R.G., CATER, F.W.JR, RYNEARSON, G.A., 1946,}{Reserve-Resource:: CHROMITE DEPOSITS OF DEL NORTE COUNTY, CALIFORNIA:}{Reserve-Resource:: CALIFORNIA DIVISION OF MINES BULLETIN 134, PART 1,}{Reserve-Resource:: CHAP 1, 76P.} |