Remove Credentialing Remove Research Remove Webinar
article thumbnail

ASA Newsroom - Personal Property - Untitled Article

ASA Newsroom - Personal Property

I am a credentialed senior gemologist, jewelry appraiser, jewelry historian, and the curator of Lang’s collection. Duncan is a regular columnist at several jewellery and gemmological journals, and is a regular presenter at webinars and conferences. Toby Pomeroy | Founder and Lead Researcher | Mercury Free Mining, Inc.