Muscovite from Fleck occurrence (American Brass; Two Duck Lake), O'Neill Township, Thunder Bay District, Ontario, Canada
Canada | |
| [var. Sericite] Watkinson, D.H. and Ohnenstetter, D. (1992) Hydrothermal origin of platinum-group mineralization in the Two Duck Lake intrusion, Coldwell Complex, northwestern Ontario. Canadian Mineralogist, 30, 121-136. |