基于颜色计算和原位成分分析对紫色玉髓颜色成因的探究
, 沈锡田 Based on Color Calculation and In-Situ Element Analyze to Study the Color Origin of Purple Chalcedony
LUO Heng, Andy Hsitien Shen*
, Andy Hsitien Shen 
基于颜色计算和原位成分分析对紫色玉髓颜色成因的探究 |
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罗恒, 沈锡田 |
Based on Color Calculation and In-Situ Element Analyze to Study the Color Origin of Purple Chalcedony |
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LUO Heng
, Andy Hsitien Shen |
| 紫色葡萄状玉髓的图像 (a)—(d): 葡萄状玉髓原石(光源6 500 K); (e)—(h): 玉髓双面抛光片在同一光源(5 500 K), 不同照明方式下的照片[(e), (g)为顶光源照明, (f), (h)为底光源照明], 红点处为LA-ICP-MS成分分析的点位 |
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