I guess it’s Agate b/c it’s got some internal striping like I’ve seen in Agate. And the 2 spots that have a different color makes it look just like other Agate that I have. This is a very Carnelian color. I definitely don’t think it’s Jade. Got it on my hand easier of course when I was cooled down. Was not easy when I was hot from being outside in the sauna-our humidity here in beautiful Charleston SC. Perfect condition!!