bijoux-et-mineraux:

Rare Anthophyllite and Phlogopite - Hermanov, Moravia, Czech Republic

This is a so called “Hermanov-ball”, a kind of specimen that was only found on one place in the world. The center is a ball of dark phlogopite surrounded by lighter anthophyllite. The area is now protected, digging is not allowed anymore.

(Source: e-rocks.com)

Fixed. theme by Andrew McCarthy