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)
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Journal Article
Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)
Sturman, Nicholas, Homkrajae, Artitaya, Manustrong, Areeya, Somsa-ard, Nanthaporn
Published in Gems & gemology (01.09.2014)
Published in Gems & gemology (01.09.2014)
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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)
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Journal Article
Bead-Cultured and Non-Bead-Cultured Pearls from Lombok, Indonesia
Sturman, Nicholas, Bergman, Jeffery, Poli, Julie, Homkrajae, Artitaya, Armstrong, Areeya, Somasa-ard, Nanthaporn
Published in Gems & gemology (01.09.2016)
Published in Gems & gemology (01.09.2016)
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Journal Article