SOLD
MD-55547
Thomsonite-Ca
Thomsonite Beach, Grand Marais, Cook Co., Minnesota, USA
Miniature, 4.4 x 3.0 x 2.4 cm
Ex. Richard Hauck
SOLD
A STRIKING buffed specimen of a 1.6 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. 4.4 x 3.0 x 2.4 cm