Mine: Argyle Mine, Humboldt, MI

Edwards Mine → Argyle Mine → Became

From: 1865

Owned by: Pittsburg & Lake Angeline Mining Company

Produced: Iron Ore

Method: Underground shaft mining.

Railroad connection:

Stamp Mill/Pellet Plant:

Until: 1877

Lifetime Production: 228,091 tons of ore were reportedly shipped.

Contiguous north and west of the Humboldt Mine. Three shafts.