Mine detail: Columbia Tunnel

Previously called ''

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Location

Lat / long:

39.23279, -106.26811

Resource(M)

Primary:	Lead
Tertiary:	Silver, Zinc

Production

Operation type:	Underground
Development status:	Past Producer

Geology

References

MAS	80650153
DEP	10166717
Reference	MINE MAP REPO #410158 #410161
Reporter	Intermountain Field Operations Center (IFOC)