Agates: Treasures of the Earth Malachite Pseudomorph This specimen comes glued onto

This specimen comes glued onto an acrylic base

The tourmaline has glass like luster and has several pockets of nice clarity which can be seen in the video and many of the backlit photos

6 cm in circumference

There is a rainbow in the center of its back

Agates: Treasures of the Earth Malachite Pseudomorph This specimen comes glued ontoAgates: Treasures of the Earth by Roger Pabian with Brian Jackson, Peter Tandy & John Cromartie. Firefly Books, 2016. From the publisher: "Superbly done should be high on everyone's 'must have' list." Rock and Gem Agates, the first popular guide to the brilliantly banded and highly prized gemstones, sold 7,000 copies in hardcover, no doubt for the glorious color photographs that capture collectors' enthusiasm for the stones' distinctive shapes and