2 Quartz cluster specimens. From Cairo N.Y. They are Specimen 1: 2-3/4" L x 1" W x 1-1/2" H Specimen 2: 2" L x 1-1/2" W x 1" H (Item # q00039) Fast, free Shipping to U.S.A. And if you need to contact us our Email is administrator@mineralrockmine.com. Thank you for your interest.