Category Archives: Tourmaline

Mining for Indicolite Tourmaline

Collecting at the Blue Pit on Plumbago Mountain in Newry, Maine
by Eric Greene

blue tourmaline

Newry Hill, a spur off Plumbago Mountain, is the most prolific tourmaline producer in Maine. Since its discovery in 1898, production from the mine has exceeded thousands of kilograms of high-quality tourmaline. Then, in August 1972, three amateur mineral collectors traveled to Newry, Maine for a weekend of digging to see if they could find any tourmaline. They hit a series of small pockets containing gem crystals that were so promising that they leased the property, and in October opened some major pockets. This was to become the largest discovery of gem tourmaline in the world, producing one metric ton of fine-quality tourmaline, consisting of many variations of colors never seen before. Overnight, the lives of the collectors who made this legendary find were changed forever.

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Eureka Blue Tourmaline

by Eric Greene

eureka blue tourmaline

On Sept. 24, 2009, Louise Jonaitis and some friends went on a field trip to Newry Hill on Plumbago Mountain in Newry, Maine. Jonaitis and her partners purchased Plumbago Mountain in 2008 and were planning to mine there for tourmaline. The day of the field trip, they had planned to bring up the bulldozer, backhoe, track drill, compressor and other heavy equipment they would need to do the mining. Before they even finished unloading the machinery, someone found a gem blue tourmaline crystal right on the surface above the very area they planned to work. Describing that day, Jonaitis later said, “The day we brought the machinery up, we ran right into it. It was sticking right out of the ground, so we dug 4 feet down and there was a pocket, and then it kept going.” Careful blasting and backhoe work revealed the first of nine pockets, varying in size from 8 inches to almost three feet. The first Eureka Blue crystal weighed 111 carats. “It was kind of exciting after all this time,” Jonaitis said. “We found more blue tourmaline than anyone else in the world has found.”

Read the rest of the Eureka Blue article here!