This is an interesting cabochon. I don't know what the material is; it looks sort of like Rhyolite, only harder, and it has "rays" running vertically on it. A little cab with lots of questions!

23mm x 17mm x 4.5mm; this cabochon has a flat girdle.   Weight: 13.20 carats.

Every one of my cabochons is custom cut to take the best advantage of the particular slab from which it is fashioned. Colors may vary somewhat from what is pictured due to differences in computer monitors.

Click the image on the right to see the cabochon super-sized...

JAS015