Lat / long: | 46.50361, -87.58169 |
Primary: | Iron |
Operation type: | Underground |
Deposit type: | Bedded, Chemical Sediment |
Production size: | Unknown |
Development status: | Occurrence |
First production started: | 1891 |
Last production ended: | 1892 |
Host rock: | Negaunee Iron-Formation |
Host type: | Iron Formation |
Structure: | Regional trends are from east to west |
MRDS | LW00187 |
DEP | 10310187 |
Reference | JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, MARQUETTE COUNTY, P. 185-186, SITE ID 520077, MICHIGAN DEPARTMENT OF NATURAL RESOURCES. |
Reporter | Anderson, Arlene (M. Gere) |