In October 1972, near the top of Plumbago Mountain in Newry, George Hartman, Dean McCrillis, Dale Sweatt, and contract miner Frank Perham unearthed North America’s most magnificent single discovery of gem-quality tourmaline crystals–more than a ton in all.
Join us in celebrating the 50th anniversary of this magnificent find! Printed in the USA.
← Back to Main Website
