Amber from the Thanbaya Gaing Coal Mine, Minbu Township, Magwe Region, Myanmar

The mineral zoisite is a calcium alumosilicate belonging to the class of silicates, more exactly sor

Sixteen rough diamonds were acquired in 2023 by co-author TTS from a gem dealer linked to Mong Hsu,

The iron-titanium charge transfer (Fe-Ti CT) is mentioned in numerous articles as the source of the