Ramsdellite from Rocky Mountains, North America
USA | |
| Rocks & Minerals (July-August, 2002) |
| Geology and Ore Deposits of the Philipsburg District, Granite Co., Montana William C. Prinz, 1967 |
USA | |
| Rocks & Minerals (July-August, 2002) |
| Geology and Ore Deposits of the Philipsburg District, Granite Co., Montana William C. Prinz, 1967 |