Apophyllite & Stilbite Geode Apophyllite & Stilbite Geode Apophyllite & Stilbite geode from India. This piece weighs approx. 1,100 pounds and is approx. 32" across X 20" X 31" high. With the stand it's approx. 48" high. $17000.00 Post navigationPrevious post: Apophyllite & StilbiteNext post: Amethyst Cluster