TY - BOOK AU - Sims,P.K. AU - Leonard,B.F. TI - Geology of the Andover mining district, Sussex County, New Jersey, T2 - New Jersey. Dept. of Conservation and Economic Development. Bulletin 62, geologic series AV - QE141 .A19 no. 62 PY - 1952/// CY - Trenton PB - Division of Planning and Development KW - Geology KW - New Jersey KW - Sussex County KW - Iron ores N1 - "References": p.45-46 ER -