About The Organizer
The London Rock N’ Gem Show is organized by Canada Gem Shows (CanGems), the events division of Silver Cove Ltd., a leading name in Canada’s gem and mineral industry. CanGems produces a nationwide series of Rock N’ Gem Shows and Gem & Mineral Shows, bringing together vendors, collectors, and enthusiasts to celebrate natural geological beauty.
CanGems operates a schedule of rock and gem shows across Canada, creating inclusive, family-friendly environments that highlight Earth’s remarkable geological materials through interactive exhibits and vendor showcases. Partnering closely with Silver Cove, CanGems connects small businesses, artists, and hobbyists with audiences who share a passion for gems, fossils, minerals, and handcrafted jewelry