CMT157 Cold Mountain Thunderegg Specimen Wholesaler This specimen contains two polished

This specimen contains two polished faces

Multiple photographs accompany each write-up

but all will have nine leaves and be approximately the same size

A thorough examination of Lake Superior's strange and unique agate varieties

This special publication is from the celebration of The Gem Shop

CMT157 Cold Mountain Thunderegg Specimen Wholesaler This specimen contains two polishedA polished specimen featuring reddish brown, dusty peach tan, and translucent, blue gray chalcedony filling the thunderegg fracture pattern. 3" x 4. 5" x 2. 25" 1 lb 1. 1 oz Cold Mountain Thundereggs are from the Sierra Mountains in Mexico. The thundereggs can contain water banding and feature red, mauve, or black webbing. While technically a rhyolite due to its thunderegg nature, Cold Mountain Thundereggs are highly silicate and feature large amounts