Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by
mindat.org
There are no ages for
Hematite
at
Spruce Mine (Cloquet Mine; Vega Mine; Cloquet No. 2 Mine; Adams Mine; Eveleth Taconite Company; Dolebay Norton Company Agt), Mesabi Range, St. Louis Co., Minnesota, USA