Mine detail: Boulder - Bonanza Group

Previously called ''

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Location

Lat / long:

42.25522, -111.4969

Resource(M)

Primary:	Lead
Secondary:	Silver
Ore:	Galena
Gangue:	Jasper, Calcite, Dolomite
Orebody form:	LINEAR

Production

Operation type:	Underground
Production size:	Small
Development status:	Past Producer
First production started:	1913

Geology

Host rock:	Blacksmith Limestone;Ute Limestone
Host type:	Limestone
Alteration processes:	Fe Stains

References

MRDS	W026126
MAS	160070046
DEP	10090101
Reference	{Deposit:: Mansfield, G. R., 1927 , Geography, Geology, And Mineral Resources Of Part Of Southeastern Idaho: USGS Prof. Paper 152 , P. 344}{Deposit:: Richards, R. W., 1911 , Notes On Lead And Copper Deposits In The Bear River Range, Idaho And Utah: USGS Bulletin 470 , P. 177 - 187}{Deposit:: 1911 Recon R. W. Richards, Bulletin 470}{Deposit:: 1927 Recon G. R. Mansfield, Prof. Paper 152}{Production:: Mansfield, G. R., 1927 , USGS Prof. Paper 152 , P. 344}
Reporter	Matthews, John Y.; Miller, Pat, Ridenour, James, Western Field Operations Center (WFOC)