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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...

An Unusual Pearl: Coated or not?

Roskin Gem News ReportGary Roskin Conch Pearl: Coated, or not? Identification of pearl coatings can be a bit tricky, especially if the coating has been performed...

AGTA Spectrum Awards – One more time: Color Champions

Rapaport Magazine - Jennifer Heebner | November 2022 - This year’s AGTA Spectrum & Cutting Edge Awards featured top-notch jewelry talent and exquisite carvings. It’s...