| Reference | {Deposit:: NITZE, H. B. C., 1893 , IRON ORES OF NORTH CAROLINA: NORTH CAROLINA GEOLOGICAL SURVEY BULL. NO. 1 , TEXT 239 P., MINE TEXT P. 115}{Deposit:: MINE IN HICKORY TOPO QUAD AT 1:24,000}{Deposit:: 1893 RECON NITZE, N. C. STATE, MINE DESCRIPTION}{Production:: NITZE, 1893} |