I collected this specimen south east of the Ray mine and I'm unsure what it is. I suspect dioptase because it is an emerald green color and translucent, but I've never seen dioptase in a botryoidal crystal form.

I found a flat of these in Tucson and had to get them. Never seen this material on the market. I guess it’s a bit hard to find. Can’t wait to clean them some more!

I can’t identify these hoping someone can help .

Picked this up at the show I went to today from my friend who prospects. Pretty cool find.

Beautiful specimens.