| 江苏溧阳软玉与良渚文化庄桥坟遗址出土软玉的特征对比研究 |
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| 引用本文： | 李晶,高洁,童欣然,皮白灵,杨明星.江苏溧阳软玉与良渚文化庄桥坟遗址出土软玉的特征对比研究[J].地质科学译丛,2010(3):19-25,33. |
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| 作者姓名： | 李晶 高洁 童欣然 皮白灵 杨明星 |
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| 作者单位： | [1]中国地质大学地球科学学院,湖北武汉430074 [2]长江大学,湖北荆州434023 [3]中国地质大学珠宝学院,湖北武汉430074 |
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| 基金项目： | 中国地质大学（武汉）珠宝学院自筹基金项目 |
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| 摘 要： | 采用常规宝玉石鉴定方法、偏光显微镜和激光剥蚀电感耦合等离子体质谱仪对江苏省溧阳县小梅岭玉矿的软玉样品进行了测试研究,并与良渚文化庄桥坟遗址出土的软玉类玉器样品进行了对比。结果表明,溧阳软玉样品和庄桥坟遗址出土软玉类玉器样品的主要矿物组成为透闪石,但后者的w（FeOT）明显高于前者的。庄桥坟遗址出土玉器样品的δEu普遍高于溧阳软玉样品的,大部分为负异常,为轻稀土亏损型,微量元素种类多;溧阳软玉样品的δEu为负异常,为轻稀土富集型,微量元素种类少,说明两种样品应不属于同一产地或同一成因性质。良渚文化庄桥坟遗址出土玉器样品的化学成分与溧阳软玉样品的不同,这与当今考古界普遍认为良渚文化玉器来源于溧阳软玉的观点有所不同。
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| 关 键 词： | 软玉 透闪石 溧阳 庄桥坟遗址出土玉器 良渚文化 |
Comparative Study of Characteristics of Nephrites from Liyang,Jiangsu Province,and Zhuangqiaofen Site,Zhejiang Province |
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| Authors: | LI Jing GAO Jie TONG Xin-ran PI Bai-ling YANG Ming-xing |
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| Institution: | 1.Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China;2.Yangtze University,Jingzhou 434023,China;3.Gemmological Institute,China University of Geosciences,Wuhan 430074,China) |
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| Abstract: | By using the conventional gemmological testing methods,polarizing microscope and LA-ICP-MS,the nephrite samples from Liyang,Jiangsu Province,are studied and compared with the Liangzhu culture nephrite jade artifact samples excavated from the Zhuang-qiaofen Site,Zhejiang Province.The results show that the main mineral component of the nephrite samples from Liyang and the jade artifact samples excavated from the Zhuangqiaofen Site is tremolite.The FeOT content in the jade artifact samples excavated from the Zhuang-qiaofen Site is obviously higher than that in the nephrite samples from Liyang.The δEu content in the jade artifact samples excavated from the Zhuangqiaofen Site is universally higher than that in the nephrite samples from Liyang,whose δEu has an obvious anomaly and is light REE depleted,with many kinds of trace elements.The content of light REE in the nephrite samples from Liyang is enriched and δEu has an obviously anomaly,with a few of trace element,indicating that the samples from two places could not be from the same locality or the same origin.The chemical compositions of the jade artifact samples excavated from the Zhuangqiaofen Site are different from that of the nephrite samples from Liyang,which has the different point of view that the Liangzhu culture jade artifact is from nephrite of Liyang,Jiangsu Province,in today＇s archaeological circles. |
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| Keywords: | nephrite tremolite Liyang jade artifact excavated from the Zhuangqiaofen Site Liangzhu culture |
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