Blue amber is a rare variety of amber resin that exhibits a blue coloration. Blue amber has been most commonly found in the Dominican Republic —especially in the amber mines around the …

This article presents the color phenomena of blue amber from the Dominican Republic and Indonesia. Fluorescence and photoluminescence were measured at room temperature to …

Blue Amber is a captivating gemstone, distinguished by its unique blue hue when exposed to sunlight. Unlike traditional Amber, which often has a golden or orange tint, this variant displays …

Blue amber is a rare variety of amber that exhibits a blue fluorescence under ultraviolet light or sunlight. While it appears yellow or brown under normal light, it glows with a unique blue hue …

2016年5月8日 · Blue amber is amber exhibiting a rare coloration. It is most commonly found in the amber mines in the mountain ranges around Santiago, Dominican Republic, but also in the …

Blue amber is a rare variety of amber that exhibits a blue coloration when viewed under ultraviolet light. Blue amber is found primarily in the Dominican Republic, with smaller deposits in Mexico …

2015年11月22日 · Almost all commercial blue amber is mined from the Dominican Republic, Mexico, and Myanmar. In this study, we collected and characterized the appearance, …