Dr. Jeffrey Post: Minerals Talk Live

Mineral Talks LIVE: Wednesday December 7, 2022 Do you want a more personal, in-depth connection with some of the most fascinating people in the mineral...

2022 CGA Gem Conference

2022 CGA Gem Conference, October 21-23 – Vancouver, BC Over the next several weeks, the Roskin Gem News will feature the guest speakers who presented...

Journal of Gemmology 38/no.3

The latest issue of the Journal is out. Lab grown diamonds are up front along with meetings and symposium proceedings. Features include Turquoise from...

Gem-A Conference 2022

The Gem-A Conference 2022: bringing together the greatest minds in gemmology Gemmologists from around the world will gather in London to attend the annual Gem-A...

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