#小吉笔记##宝石##珠宝[超话]##蓝宝石[超话]#
蓝宝石是以蓝色为主色调的刚玉,常常带有紫色调或绿色调。
GUILD宝石实验室根据颜色三要素(色调、饱和度和明度)将蓝宝石的颜色分为以下5个等级:
- Light(浅)
- Medium(中)
- Intense(浓)
- Vivid(艳)
- Deep(深)
.
“皇家蓝”(Royal blue)是一种正蓝或略带紫色调的蓝色,是GUILD对蓝宝石颜色的最高评级之一,属于Vivid Blue和Deep Blue的一部分。饱和度和明度符合一定条件的Vivid Blue或Deep Blue可以达到“皇家蓝”的评级。在GUILD蓝宝石颜色分级体系中,“皇家蓝”(Royal blue)不限产地,任何一颗饱和度和明度符合条件的蓝宝石都有可能获得“皇家蓝”(Royal blue)的评级。
.
“矢车菊蓝”(Cornflower blue)是一种略带紫色调的蓝色,给人以朦胧的天鹅绒般的独特质感,因与德国国花矢车菊的蓝色相似而得名,属于Vivid Blue和Intense Blue的一部分。当宝石内含有细小的分散粒状、短针状包裹体或生长纹时,光经过宝石发生散射将会导致这种视觉效果。矢车菊蓝宝石最早产于印度的克什米尔。与“皇家蓝”(Royal blue)一样,“矢车菊蓝”(Cornflower blue)不限产地,每个产地均可能产出具有“矢车菊蓝”(Cornflower blue)的蓝宝石。
.
【Tips】
在GUILD分级和产地报告中,皇家蓝(Royal Blue)以【Vivid Blue*】或【Deep Blue*】表示,并在*Trade Name一栏中注明:Royal Blue,译为:*商贸名称:皇家蓝。
矢车菊蓝(Cornflower Blue)以【Vivid Blue*】或【Intense Blue*】表示,并在左下角注释:并在*Trade Name一栏中注明:Cornflower Blue,译为:*商贸名称:矢车菊蓝。
蓝宝石是以蓝色为主色调的刚玉,常常带有紫色调或绿色调。
GUILD宝石实验室根据颜色三要素(色调、饱和度和明度)将蓝宝石的颜色分为以下5个等级:
- Light(浅)
- Medium(中)
- Intense(浓)
- Vivid(艳)
- Deep(深)
.
“皇家蓝”(Royal blue)是一种正蓝或略带紫色调的蓝色,是GUILD对蓝宝石颜色的最高评级之一,属于Vivid Blue和Deep Blue的一部分。饱和度和明度符合一定条件的Vivid Blue或Deep Blue可以达到“皇家蓝”的评级。在GUILD蓝宝石颜色分级体系中,“皇家蓝”(Royal blue)不限产地,任何一颗饱和度和明度符合条件的蓝宝石都有可能获得“皇家蓝”(Royal blue)的评级。
.
“矢车菊蓝”(Cornflower blue)是一种略带紫色调的蓝色,给人以朦胧的天鹅绒般的独特质感,因与德国国花矢车菊的蓝色相似而得名,属于Vivid Blue和Intense Blue的一部分。当宝石内含有细小的分散粒状、短针状包裹体或生长纹时,光经过宝石发生散射将会导致这种视觉效果。矢车菊蓝宝石最早产于印度的克什米尔。与“皇家蓝”(Royal blue)一样,“矢车菊蓝”(Cornflower blue)不限产地,每个产地均可能产出具有“矢车菊蓝”(Cornflower blue)的蓝宝石。
.
【Tips】
在GUILD分级和产地报告中,皇家蓝(Royal Blue)以【Vivid Blue*】或【Deep Blue*】表示,并在*Trade Name一栏中注明:Royal Blue,译为:*商贸名称:皇家蓝。
矢车菊蓝(Cornflower Blue)以【Vivid Blue*】或【Intense Blue*】表示,并在左下角注释:并在*Trade Name一栏中注明:Cornflower Blue,译为:*商贸名称:矢车菊蓝。
Blue linckia sea stars off New Ireland in Papua New Guinea
© Jurgen Freund/Minden Picture
How sweet to be a star, floating in the blue. Blue linckia sea stars in Papua New Guinea
In shallow areas of the tropical Indo-Pacific, you'll come across the blue linckia sea star. Oftentimes it's found anchored to or hiding under rocks. This duo was spotted near the coast of New Ireland, an island in Papua New Guinea. Even though 'blue' is in the name, this species of sea star has also been observed in purple, pink, or orange. The vibrant colors make the linckia popular in the seashell trade, unfortunately, and intensive poaching has diminished their populations. But new research could lead to calls for their protection: Scientists have studied potential anti-tumor and antibacterial properties inherent to the blue linckia.
© Jurgen Freund/Minden Picture
How sweet to be a star, floating in the blue. Blue linckia sea stars in Papua New Guinea
In shallow areas of the tropical Indo-Pacific, you'll come across the blue linckia sea star. Oftentimes it's found anchored to or hiding under rocks. This duo was spotted near the coast of New Ireland, an island in Papua New Guinea. Even though 'blue' is in the name, this species of sea star has also been observed in purple, pink, or orange. The vibrant colors make the linckia popular in the seashell trade, unfortunately, and intensive poaching has diminished their populations. But new research could lead to calls for their protection: Scientists have studied potential anti-tumor and antibacterial properties inherent to the blue linckia.
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