Publication Research

Charts: Inclusions in natural, synthetic and treated opal

, , , , ,

February 12, 2019

Renfro N.D., Koivula J.I., Muyal J., McClure S.F., Schumacher K., Shigley J.E. (2019). Charts: Inclusions in natural, synthetic and treated opal. Gems & Gemology, Vol. 55, No. 2, pp. 244-245.

Charts: Inclusions in natural, synthetic and treated opal

You Might Also Like

Discover GIA's New Campus in London

GIA NextGem™ Diamond Training for Retail

Explore GIA Laboratory Promotional Offers

Shop the GIA Store