Applying to join this forum, you HAVE to activate your membership in YOUR email in the notice you recieve after completing application process. No activation on your part, no membership.

Please login or register.

Login with username, password and session length
Advanced search  


Welcome new members & old from the Lapidary/Gemstone Community Forum. Please join up. You will be approved after spam check & you must manually activate your acct with the link in your email

Congratulations to Bobby1 and his Brazilian Agate Cab!

Another cabochon contest coming soon!

Pages: [1]   Go Down

Author Topic: Blue Sumatra Amber - Facet Grade  (Read 576 times)

0 Members and 1 Guest are viewing this topic.


  • Newbie
  • *
  • Offline Offline
  • Posts: 2
Blue Sumatra Amber - Facet Grade
« on: October 02, 2020, 09:58:56 PM »

Hey Guys, I would like to share this picture of some work with Blue Sumatra Amber. When it comes to Indonesian stones, there is a lot of scepticism about authenticity, mostly due to some dodgy sellers and lack of legitimate research/testing. This is indeed fossil amber, and not copal.

Here is an interesting article from G.I.A:

It should be noted that, once faceted, they (mostly) lose their blue hue.

If you have any questions, please feel free to message me.

Pages: [1]   Go Up

Page created in 0.117 seconds with 22 queries.