Unakite

In late June, Wayne County Gem and Mineral Club visited  St. Lawrence County. One stop on the  three day field trip was at the Valentine Mine in Harrisville where the quarry/mine operators, Gouverneur Talc Co., graciously permitted us our annual visit.  Naturally all were drawn to the bright blue calcite and the brilliantly white wollastonite (the site’s economic resource), but there is another interesting rock to be collected there.  Bright orange and green unakite can also be found.

Continue reading