The stone of these banded agate geode bookends have been enhanced with blue to show off the detailed textures of the geodes. They were originally plain white to clear gray.
The enhancement is done soaking the geode in chemicals (such as iron sulfate, prussiate of potassium or potassium ferrocyanide) for long periods of time.
If you would like to pick this item up at our store front, please select "pick up" during checkout.
If your delicate specimen is over 70lbs we will refer you to our local Crating company for safer freight shipping!
*At customer expense.