Mine detail: Naganobori Cobalt Mine-Japan

Location:	Yamaguchi, Japan, Asia
Lat / long:	34.33201, 131.33225
dep_id:	10105531
mrds_id:	W006871
Commodity type:	metallic
Major mineral:	Copper, Cobalt
Operation type:	Unknown
Production size:	Production occurred
Development status:	Past Producer
ore:	Chalcopyrite, Cobaltite, Smaltite
Reporter:	Shaffer, Glenn L.
hrock_type:	Limestone
References:	Deposit:: ANDREWS, R.W., 1962, COBALT: OVERSEAS GEOLOGICAL SURVEYS, MINERAL RESOURCES DIVISION, LONDON, HER MAJEST* STATIONERY OFFICE, P. 169 Deposit:: U.S. BUREAU OF MINES, 1945, (MAP), IMPORTANT MINES AND METALLURGICAL PLANTS OF JAPAN: WASHINGTON, D.C., U.S. DEPT. OF THE INTERIOR, U.S. BUR. OF MINES, FOREIGN MINERALS DIVISION.