Located north of Toronto, in the Bruce Peninsula County of Ontario, the Ciot quarry harvests one of Canada’s most precious an ... d rarest forms of limestone—Eramosa marble. We are capable of providing any grade of Eramosa (A, AA, AAA) for projects of all sizes—regardless of location. As an extension of Ciot | Stone & Tile, Ciot Quarries instills the same traditions and qualities that have made Ciot an industry-leading firm since 1950. For more information or inquiries regarding Eramosa marble, please don’t hesitate to contact ciot.quarries@ciot.com or visit www.ciotquarries.com. read more