Mine detail: Big Spring

Previously called ''

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Location

Lat / long:

47.23712, -109.16389

Resource(M)

Primary:	Lead
Tertiary:	Silver

Production

Operation type:	Underground
Development status:	Prospect

Geology

References

MAS	300270089
DEP	10269582
Reference	{Deposit:: USBM IC 7544, 1950, P54 AND 71}{Deposit:: ALSO IN SEC 15}
Reporter	Montana Bureau Of Mines And Geology Hgm