A#1
Hero Member
I found a picture dated 1911, a bunch of dudes in a big hole, labeled "Mine entrance or dig *blank* county, MI
The county isn't known for any mined resource that I know of. Lumber, oil, and gas is about it.
Where might I look to learn what may have been mined in a county?
The county isn't known for any mined resource that I know of. Lumber, oil, and gas is about it.
Where might I look to learn what may have been mined in a county?