Mine: St. Mary Mine, Boston, MI

Began → St. Mary Mine → Became

Operated for:

From: 1863

Owned by: 

Produced: Copper Ore

Method: 

Railroad connection:

Stamp Mill/Smelter:

Until: 

Lifetime Production: 

Notes

St. Mary Mine was first worked in 1863 and ultimately had three shafts. It was located south of the Boston location in Houghton County. The mine was ultimately not profitable.

Time Line