Mine detail: Union Mine

Previously called 'Bell # 2 Mine'

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Location

Lat / long:

46.79583, -89.62426

Resource(M)

Primary:	Copper
Ore:	Copper
Orebody form:	IRREGULAR

Production

Operation type:	Underground
Production size:	Unknown
Development status:	Past Producer
First production started:	1846
Last production ended:	1907

Geology

Host rock:	Portage Lake Volcanics
Host type:	Basalt
Structure:	Syncline

References

MRDS	LW00144
DEP	10310144
Reference	JOHNSON, A.M. AND GROTH, E.H., 1998, INVENTORY OF UNDERGROUND MINES, ONTONAGON COUNTY, P. 239-241, SITE ID # 660086, MICHIGAN DEPARTMENT OF NATURAL RESOURCES.
Reporter	Anderson, Arlene (M. Gere)