This fantastic cab of Apache Ryolite came from Luna County New Mexico near Las Cruces. (Deming to be precise)
I purchased it at the Tucson gem show from a miner who found it, cut it, and polished it.
I set it in a sunburst style setting and a traditional bezel. I like to freeform cut the points on settings like this to make sure it has a natural look. It is also textured by hand.
It measures about 1 1/2" by 1" and has a sterling silver box chain which is included. Chain is 18"