Mine detail: Blackstone Mine

Previously called ''

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Location

Lat / long:

42.53391, -90.33071

Resource(M)

Tertiary:	Zinc
Discovery year:	1915

Production

Operation type:	Underground
Development status:	Past Producer
First production started:	1916

Geology

References

MAS	550650049
DEP	10205839
Reporter	Eastern Field Operations Center (EFOC)