Manganite from Atikokan mining area, Rainy River District, Ontario, Canada
Canada | |
| Cook, R. B. (1999). Connoisseur's Choice: Manganite Ilfeld, Harz, Germany. Rocks & Minerals, 74(4), 250-252. |
| Bill Morgenstern - Collection |
Bill Morgenstern - Collection |
Atikokan mining area, Rainy River District, Ontario, Canada