Ontario, Canada

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An insignificant quantity of gem-quality sapphires was found in syenite pegmatites within the belt of alkaline rocks in Ontario (Field, 1951).

Gemstone List

Gem list contains entries from all listed localities in region.

Anhydrite Beryl var: Emerald Cancrinite

Cobaltite Corundum var: Sapphire

Nepheline Quartz var: Amethyst

Quartz var: Citrine

Localities in this Region

Canada Ontario Bancroft area Hastings County Faraday Township Madawaska Mine (Faraday Mine) Town of Bancroft Dungannon Township Davis Hill Kenora District Brownridge Township Ghost Lake emerald occurrence Zealand Township Taylor #1 pegmatite Peterborough County Havelock-Belmont-Methuen Township Sudbury District Killarney Bigwood Township French River occurrence

Canada Ontario Fatal error: Uncaught Error: Cannot assign an empty string to a string offset in /var/www/gemdat/include.php:888 Stack trace: #0 /var/www/gemdat/loc.php(584): loclistclean() #1 {main} thrown in /var/www/gemdat/include.php on line 888