Cold Mountain Thunderegg Rough Chunk! Hematite Weight: Approx 8 lbs 11

Weight: Approx 8 lbs 11

and the Jurassic Jasper Deposit

It is unknown of where this was dug

and takes a pretty good polish for a rhyolite

Weight: Approx 7 lbs 1

Cold Mountain Thunderegg Rough Chunk! Hematite Weight: Approx 8 lbs 11Cold 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