Wholesale Lot Natural Dominican Clear Blue Amber Rough Specimen

Wholesale Lot Natural Dominican Clear Blue Amber Rough Specimen chunks 78grams Biggets Stone size: 36x22x19mm 5.5g Weight: 78g | 390carats Clearness: CLEAR Stone Color: LIGHT BLUE Stone: AMBER Origin: DOMINICAN REPUBLIC Sku: C-49-2046 x6 Color phenomena of authentic Dominican blue amber. Blue amber from the Dominican Republic has been identified the aromatic hydrocarbon component perylene as the source of the UV-stimulated fluorescence emission in the visible wavelength range from 430 to 530 nm, resulting in the observed greenish blue color. They also described the blue color as iridescence under natural daylight or daylight-equivalent lighting. *Bellani et al. Please make sure you understand the color phenomena. For complete information, please visit https://www.gia.edu/gems-gemology/summer-2014-liu-color-phenomena-blue-amber Track Page Views With Auctiva's FREE Counter Track Page Views With Auctiva's FREE Counter

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