The course is very hands-on, so to ensure all participants receive the required attention, the places available are strictly limited to ten people. The workshop has been modified to suit the UKâs preference for the use of the loupe, although microscopes will also be available. Participants will examine a variety of natural and treated ruby and sapphire, over 100 specimens will be available for examination and discussion. The hands-on session is supported by a PowerPoint presentation …
Your item has been added to the basket
You need to create an account, or login before you can add this item to your basket.