Thread: Calcedony Prep
View Single Post
Old 08-02-2017, 02:13 PM
Dan Vanantwerp
Posts: n/a
I've contacted Jim and left a voicemail. When it's available, I'm hoping to get some of your potassium batch to optimize the calcedony effect. I'll test the compatibility with Crystallica as an encasement glass and see what happens.
Reply With Quote