Volcanic Quartz Formation
Beautiful and rare crystal to milky quartz formation formed during volcanic age on the Mid-Atlantic U.S. coast. Located in one of the two known caves in the Northern Neck of Virginia. Overall measurement is 11 inches by 12 inches. Weight is 18 pounds. Note: requires special shipping by U.S.P.S. Please inquire by email with city/state and zip code destination for postal estimate.