Blue amber - Wikipedia
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 city of Santiago and, less commonly, in the eastern half of the country.
What is is Blue Amber? How it Formed? - Geology Page
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 eastern parts of the Dominican Republic.
Blue Amber: Rare Amber Variety - Geology In
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 when exposed to specific wavelengths.
Blue Amber: Meaning, Properties, and Benefits You Should Know
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 a mesmerizing blue color. Smooth crystals with translucent to opaque patterns often contain ancient biological components, like leaves or insects.
Color Phenomena of Blue Amber | Gems & Gemology - GIA
This article presents the color phenomena of blue amber from the Dominican Republic and Indonesia. Fluorescence and photoluminescence were measured at room temperature to show the characteristic features. As a result, we found that the amber’s greenish blue color is …
What Causes the Color of Blue Amber - Geology In
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 and Indonesia. The blue color is caused by the presence of the aromatic hydrocarbon perylene, which fluoresces blue when excited by ultraviolet light.
Color Phenomena of Blue Amber
This article presents the color phenomena of blue amber from the Dominican Republic and Indonesia. Fluorescence and photoluminescence were measured at room temperature to show the characteristic features. As a result, we found that the amber’s greenish blue color is …
Amber Colors: What Are the Different Colors of Amber
Blue amber is the rarest variety of amber, primarily found in the Dominican Republic, with smaller deposits in Indonesia and Mexico. Under artificial light, blue amber often appears like ordinary amber, with warm hues of yellow and orange.
Dominican Blue Amber - Amber International
Blue Amber is a rarest variety of amber in the world, Amber is a resin that exhibits a blue coloration natural daylight or daylight-equivalent lighting. Blue color observed in the amber from the Dominican Republic and Indonesia is actually fluorescence sparked by ultraviolet (UV) light.
• Blue amber—amber that exhibits a greenish blue color under certain conditions—owes this color component to fluorescence. • The greenish blue fluorescence color is essentially con-fined to the surface, as both the excitation and emis-sion wavelengths are completely absorbed. • Blue amber also displays the Usambara effect, whereby
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