SOLD
MD-60816
Thomsonite, Thomsonite-Ca
Thomsonite Beach, Grand Marais, Cook Co., Minnesota, USA
Miniature, 3.6 x 3.6 x 2.8 cm
Ex. Richard Hauck
SOLD
A STRIKING buffed and sawed specimen of a 2.3 cm, banded, birds-eye, thomsonite-lintonite nodule nicely set in amygdaloidal matrix from the Grand Marais on the North Shore of Lake Superior, Minnesota. Thomsonite and lintonite are zeolites. Ex Richard Hauck Collection. 3.6 x 3.6 x 2.8 cm