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| Hugh S. Spence (1930) Pegmatite minerals of Ontario and Quebec. American Mineralogist 15:430-450 |
| Olivier Langelier Collection |
| Sabina, A P (2003) Rocks and minerals for the collector: Kirkland Lake - Rouyn-Noranda - Val-d'Or, Ontario and Quebec. Miscellaneous report 77. Geological Survey of Canada Sabina, A P (2003) Rocks and minerals for the collector: Kirkland Lake - Rouyn-Noranda - Val-d'Or, Ontario and Quebec. Miscellaneous report 77. Geological Survey of Canada |
| Econ Geol (1984) 79:227-238 |
| Taner, M.F. and Martin, R.F. (1993) Significance of dumortierite in an aluminosilicate-rich alteration zone, Louvicourt, Quebec. Canadian Mineralogist, 31, 137-146. |
| Econ Geol (1984) 79:393-399 |
| Economic Geology August 1, 2002 vol. 97 no. 5 929-947 |