Polished Cold Mountain Thunderegg Cut Chunk Lapidary Stone Marra Mamba It can cab beautifully but

It can cab beautifully but expect to hit some fractures

Weight: Approx 5 lbs 12

The skin of this stone has a natural polish due to microscopic diamonds in the creek it was collected

but Noreena is prone to fractures

Polished Cold Mountain Thunderegg Cut Chunk Lapidary Stone Marra Mamba It can cab beautifully butThis one has been cut and has a nice polish on one side. Cold Mountain Thundereggs are a really neat form of rhyolite and agate filled thundereggs from Mexico. These often look ugly and unappealing from the outside, but are jaw dropping gorgeous once cut! Unless it is showing a good window, I don't personally recommend buying these in the rough unless you have a saw. But, once these have been cut, its very easy to see why they are so popular among