Thompsonite Zeolite Lake Superior Minnesota 16.00 ct

Origin: Lake Superior Minnesota

Weight: 16.0 carats

Size: 19.7 x 18 x 7.2 mm depth

Cut: Free form cabochon

Color: As shown

Treatment: None guaranteed 100% natural!

Note: Large & natural Thompsonite from the North Shore of Lake Superior in Minnesota. Well polished with a Rare Green Chlorite colored eye!