Thanks CR, those are some delicious looking beads! I want. Chubby and luscious and the color variation looks great on you.
Vicky, thanks for attaching all the articles. I love reading up on this. I have seen the 1992 GIA article and have it saved on my computer, LOL! I had not seen the info about UV inert fillers. There are strong pressures to "evolve" in this market for sure!
Silverstar, I think all metal can leave marks on jade. In my experience this happens inside recesses of carvings and inside holes of beads where the jade is not polished (so probably on matte beads surface too.) I have a piece of Russian nephrite I wear attached to my keys. The black marks from the stainless steel key ring appeared inside the hole after only a day. The rest of the polished jade where it hits the keys a lot is unaffected.
Vicky, thanks for attaching all the articles. I love reading up on this. I have seen the 1992 GIA article and have it saved on my computer, LOL! I had not seen the info about UV inert fillers. There are strong pressures to "evolve" in this market for sure!
Silverstar, I think all metal can leave marks on jade. In my experience this happens inside recesses of carvings and inside holes of beads where the jade is not polished (so probably on matte beads surface too.) I have a piece of Russian nephrite I wear attached to my keys. The black marks from the stainless steel key ring appeared inside the hole after only a day. The rest of the polished jade where it hits the keys a lot is unaffected.