Dardano's personal favourite find is the green apophyllite, which he first discovered in a village well in India about 40 feet deep in a cavity called a vug, where the crystals grow in the rock. "So ...

FERGUS — Ken Dardano never imagined his passion for rock collecting would turn into today’s crystal empire when he launched his business, Gneiss Guy Minerals and Fossils in the early 90s ...