Vendedor:sculpturstone✉️(13.254)99.8%,
Ubicación del artículo:Ceske Budejovice, CZ,
Realiza envíos a: WORLDWIDE,
Número de artículo:196310878038CRISOBERILO var. ALEJANDRITA * ¡CRISTAL FINO!¡!! Bahía, Brasil.
ALEXANDRITE * pleochoric crystal of alexandrite * * nice specimen from classic locality * size: 11 X 9.7 X 3mm weight: 0.6g 1C6 origin: Carnaíba mining district, Pindobaçu, Campo Formoso ultramafic complex, Bahia, Brazil Alexandrite, a strongly pleochroic (trichroic) gem, will exhibit emerald green, red and orange-yellow colors depending on viewing direction in partially polarised light. However, its most distinctive property is that it also changes color in artificial (tungsten/halogen) light compared to daylight. The color change from red to green is due to strong absorption of light in a narrow yellow portion of the spectrum, while allowing large bands of blue-greener and red wavelengths to be transmitted. Which of these prevails to give the perceived hue depends on the spectral balance of the illumination. Fine-quality alexandrite has a green to bluish-green color in daylight (relatively blue illumination of high color temperature), changing to a red to purplish-red color in incandescent light (relatively yellow illumination). However, fine-color material is extremely rare. Less-desirable stones may have daylight colors of yellowish-green and incandescent colors of brownish red. PRIORITY AIR MAIL SHIPPING TO WORLDWIDE 10-20 business days to deliver Shipping charges in accordance to weight
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PicClick Insights - CRISOBERILO var. ALEJANDRITA * ¡CRISTAL FINO!¡!! Bahía, Brasil PicClick Exclusivo
Popularidad - 3 seguidores, 0.8 nuevos seguidores por día, 4 days for sale on eBay. Gran cantidad en seguimiento. 0 vendidos, 1 disponible. Buena cantidad de pujas.
Popularidad - CRISOBERILO var. ALEJANDRITA * ¡CRISTAL FINO!¡!! Bahía, Brasil
3 seguidores, 0.8 nuevos seguidores por día, 4 days for sale on eBay. Gran cantidad en seguimiento. 0 vendidos, 1 disponible. Buena cantidad de pujas.
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Precio - CRISOBERILO var. ALEJANDRITA * ¡CRISTAL FINO!¡!! Bahía, Brasil
Vendedor - 13.254+ artículos vendidos. 0.2% votos negativos. Gran vendedor con la regeneración positiva muy buena y sobre 50 calificaciones.
Vendedor - CRISOBERILO var. ALEJANDRITA * ¡CRISTAL FINO!¡!! Bahía, Brasil
13.254+ artículos vendidos. 0.2% votos negativos. Gran vendedor con la regeneración positiva muy buena y sobre 50 calificaciones.