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The Use of UV-Visible Reflectance Spectroscopy as an Objective Tool to Evaluate Pearl Quality
Assessing the quality of pearls involves the use of various tools and methods, which are mainly visual and often quite subjective. Pearls are normally classified by origin and are then graded by luster, nacre thickness, surface quality, size, color and shape. The aim of this study was to investigate...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3407924/ https://www.ncbi.nlm.nih.gov/pubmed/22851919 http://dx.doi.org/10.3390/md10071459 |