Translate

Showing posts with label Color-Change Cat’s-Eye Diaspore. Show all posts
Showing posts with label Color-Change Cat’s-Eye Diaspore. Show all posts

Wednesday, February 03, 2021

Color-Change Cat’s-Eye Diaspore

Color change diaspores are sometimes known in the trade as Zultanite or Csarite. The cats eye-like phenomenon is due to the presence of needle-like or tubular inclusions. Take a look. Collectors take note.


Useful link: https://www.gia.edu/gems-gemology/fall-2020-labnotes-color-change-cats-eye-diaspore