In just looked at the safety chart I typed and noted the format
was destroyed in transmission. Sorry but I made it nice!
Try using tab stops instead of spaces, it'll hold the formatting
with proportional fonts.
I just finished a chapter in my GIA colored stones course about
putting colored stones into ultrasonics. And just to think that
for the last 26 years I've been taking chances... I had no idea,
it's just that every shop I ever worked in put pretty much all
colored stones in the cleaner... I guess we were all lucky to
not have damaged stones...