Colored stones and organic materials

被引：0

|

作者：

Weldon, Robert ^{[1
]}

机构：

[1] GIA, Carlsbad, CA 92008 USA

来源：

GEMS & GEMOLOGY | 2006年 / 42卷 / 02期

关键词：

D O I：

暂无

中图分类号：

P57 [矿物学];

学科分类号：

070901 ;

摘要：

引用

收藏

页码：169 / 170

页数：2

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