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
Tennantite-(Fe)
at
Rosebud Mine (Robert Rom; Black Imp Nos. 1-3; Unpatented Claims: Rosebud Nos. 1-3; Rosebud Extension; Rosebud Mill Site), Lone Cone District (Dunton District), Dolores Co., Colorado, USA