Diamond News
Every year about 100 new minerals are described, but few have been discovered as inclusions in gemstones...
GIAEvery year about 100 new minerals are described, but few have been discovered as inclusions in gemstones. In 2015, perettiite-(Y) was discovered as inclusions in phenakite crystals from Myanmar. See phenakite with inclusions of perettiite-(Y) and tusionite in the Summer 2018 issue of Gems & Gemology: http://bit.ly/2A9lOlJ
