Dramatic Dark Calico Mountain Thunderegg with Selenite

This is a really dramatic specimin from the Calico Hills area - for several reason. Firstly it has been invaded by a considerable growth of Selenite crystals, since submerged in the agate. Also, note the vivid green moss that edges it in places, adding another contrast to the already contrasting matrix and interior - as well as a wonderful touch of 'blue-green'.

Size: 2 7/8"w x 3 1/4"h x 1 3/8"d.