Gypsum from selected localities.
Canada | |
| Sabina, A. P. (2003) Rocks and Minerals for the Collector: Kirkland Lake - Rouyn-Noranda- Val dOr- Ontario and Quebec. Geological Survey of Canada Miscellaneous Report 77 |
Claude Gagnier Collection | |
SABINA, A.P. (2003): Rocks & Minerals for the collector; Kirkland Lake - Rouyn-Noranda - Val d'Or, Ontario & Quebec. GSC Misc. Report 77, Pg. 54-56. |