Macau New Gold Fashion Wedding Diamond Man Women Chain Locket.

Macau New Gold Fashion Wedding Diamond Man Women Chain Locket.

By Aamir Mannan.      Tuesday, 11, March, 2025.

 American gemologist David Cronin and his colleagues have extensively examined the chemical signatures of emeralds resulting from fluid dynamics and subtle precipitation mechanisms, and their research demonstrated the chemical homogeneity of emeralds from the same mining location and the statistical differences that exist between emeralds from different mining locations, including those between the three locations: Muzo, Coscuez, and Chivor, in Colombia, South America.