Cold Mountain Thunderegg Rough Chunk! Crazy Lace and Tri Flow Obsidian

and Tri Flow Obsidian

and shows a great christmas/winter display

from a classic petrified wood like appearance to a fully agatized limb cast with moss agate

Gary Green Freedom Jasper

and India Tree Moss Agate

Cold Mountain Thunderegg Rough Chunk! Crazy Lace and Tri Flow ObsidianCold 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