Black Dome Thunderegg
Black Dome thundereggs are one of the rarest and most collectable of all the Canadian stones. They turn up every so often, but they take some finding because they are not often seen on the market. Characterized by a very clean green matrix with radial patterning like some Buchanans, these have a subtle and quiet beauty that is all their own.
The place of discovery of the Black Dome thundereggs is situated in close proximity to Clinton in British Columbia. The entrance to the mine is laboriously and only few thundereggs of this place of discovery are represented in collections.