Circum-Superior Belt sills. Geochemical indications suggest that the overlying Flaherty volcanics might also have relationships with the Povungnituk volcano-sedimentary group in the Cape Smith Belt, indicating the Flaherty volcanics might be 2,040 to 1,960 million years old. Sills on the Belcher and Snowy islands in Hudson Bay are dated to 1,870 million years old, indicating the 1,880 million-year-old magmatism also exists in this section of the Circum–Superior large igneous province. The Fox River Belt in northern Manitoba is composed of sediments, volcanics and sills. Fox River Belt sills and Molsen dikes are 1,883 million years old, but the Molsen dikes at the
Ring of Fire (Northern Ontario) royalties". Ring of Fire (Northern Ontario) The Ring of Fire is the name given to a massive planned chromite mining and smelting development project in the mineral-rich James Bay Lowlands of Northern Ontario. The Ring of Fire development would impact nine First Nations, and potential developers are required to negotiate an Impact Benefit Agreement with these communities prior to development. The region is centred on McFaulds Lake, near the Attawapiskat River in Kenora District, approximately northeast of Thunder Bay, about east of Webequie, and due north of Marten Falls and Ogoki Post, which is near/on the (Albany River) west of