| 青田石的宝石学特征与矿物组成 |
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| 引用本文： | 买潇,陶金波,方飚,邓小琼. 青田石的宝石学特征与矿物组成[J]. 岩石矿物学杂志, 2011, 30(Z1): 119-125 |
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| 作者姓名： | 买潇 陶金波 方飚 邓小琼 |
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| 作者单位： | 浙江省黄金珠宝饰品质量检验中心, 浙江 杭州 310013;浙江省黄金珠宝饰品质量检验中心, 浙江 杭州 310013;浙江省黄金珠宝饰品质量检验中心, 浙江 杭州 310013;浙江省黄金珠宝饰品质量检验中心, 浙江 杭州 310013 |
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| 基金项目： | 浙江省质监系统青年科技创新计划(20080303) |
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| 摘 要： | 在野外地质调查的基础上,对40多个品种的近百块青田石样品进行了常规宝石学特征鉴定、X射线粉末衍射以及红外光谱的分析测试。研究结果表明,青田石的矿物成分及组合多种多样,大多数品种的青田石属于叶蜡石型,其他属于非叶蜡石型,包括伊利石型、地开石型和绢云母型。
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| 关 键 词： | 青田石 宝石学特征 矿物成分 |
| 收稿时间： | 2011-05-07 |
| 修稿时间： | 2011-06-25 |
Gemological identification and mineral compositions of Qingtian Stone |
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| MAI Xiao,TAO Jin-bo,FANG Biao and DENG Xiao-qiong. Gemological identification and mineral compositions of Qingtian Stone[J]. Acta Petrologica Et Mineralogica, 2011, 30(Z1): 119-125 |
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| Authors: | MAI Xiao TAO Jin-bo FANG Biao DENG Xiao-qiong |
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| Affiliation: | Zhejiang Gold & Gem Quality Test Center, Hangzhou 310013, China;Zhejiang Gold & Gem Quality Test Center, Hangzhou 310013, China;Zhejiang Gold & Gem Quality Test Center, Hangzhou 310013, China;Zhejiang Gold & Gem Quality Test Center, Hangzhou 310013, China |
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| Abstract: | Based on field geological observation, nearly hundreds of Qingtian Stones which belong to more than forty types were tested by such means as normal gemological identification, X-ray powder diffraction, and infrared spectrum. The results show that there are a great variety of mineral compositions and groups in Qingtian Stones. Most Qingtian Stones belong to pyrophyllite type, together with minor illite type, dickite type and sericite type. |
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| Keywords: | Qingtian Stone gemological identification mineral compositions |
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