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| Series | Miscellaneous Map Series | 
| No. | 13 | 
| Map Name | Geological Map of Northern Sasebo District | 
| Scale | 1:25,000 | 
| Author | Toshitaro FURUKAWA | 
| Publish Year | 1970 | 
| Publisher | Geological Survey of Japan | 
| Price | ¥990 ( Purchase Guide ) | 
| Prefecture | Nagasaki | 
| Remarks | 3 Sheet |