Cold Mountain Thunderegg Rough Chunk! Hawkeye Tigereye which we were always told

which we were always told by an old time rockhound who cut thousands of lbs of these

It can have a darker display

or would like to set up a custom order

Some may be slightly smaller or larger than that

Measurements (inches - longest - approx):  4

Cold Mountain Thunderegg Rough Chunk! Hawkeye Tigereye which we were always toldCold 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 lapidarists! They are often dominate rhyolite, with colors