The Gemological Characteristics of Pipi Pearls Reportedly from Pinctada Maculata
Nilpetploy, Nanthaporn, Lawanwong, Kwanreun, Kessrapong, Promlikit
Published in Gems & gemology (01.12.2018)
Published in Gems & gemology (01.12.2018)
Get full text
Journal Article
Optical Whitening and Brightening of Pearls: A Fluorescence Spectroscopy Study
Zhoi, Chunhui, Tsai, Tsung-Han, Sturman, Nicholas, Nilpetploy, Nanthaporn, Manustrong, Areeya, Lawanwong, Kwanreun
Published in Gems & gemology (01.06.2020)
Published in Gems & gemology (01.06.2020)
Get full text
Journal Article
A Pearl Identification Challenge
Sturman, Nicholas, Otter, Laura M., Homkrajae, Artitaya, Nilpetploy, Nanthaporn, Lawanwong, Kwanreun, Kessrapong, Promlikit, Jochum, Klaus Peter, Stoll, Brigitte, Gotz, Herman, Jacob, Dorrit E.
Published in Gems & gemology (01.06.2020)
Published in Gems & gemology (01.06.2020)
Get full text
Journal Article