The Journal of Gemmology - Volume 37 No. 3 2020

Tables to accompany the article:

Ye M. & Shen A.H. 2020. Gemmological and mineralogical characteristics of chrysocolla chalcedony from Taiwan, Indonesia and the USA, and their separation. Journal of Gemmology, 37(3), 262–280, https://doi.org/10.15506/JoG.2020.37.3.262.

Depository-Shen.pdf