Glacial Concretion 3 “Mountain High”

Natural Glacial Concretion “Mountain High”

from the Harricana River, Abitibi, Quebec, Canada

This specimen weighs 0.94 oz or 0.03 lb (27g)

and measures 1.9 x 1.7 x 0.32 inches (48 x 43 x 8.2 mm)