资源与产业 ›› 2012, Vol. 14 ›› Issue (2): 143-147.

• 资源调查 • 上一篇    下一篇

中国印章石资源的分布与特点及其展望

袁 野,施光海,何明跃   

  1. (中国地质大学 珠宝学院,北京 100083)
  • 收稿日期:2011-06-10 修回日期:2011-12-30 出版日期:2012-04-20 发布日期:2012-04-20
  • 作者简介:袁野 (1985— ),男,博士生,主要从事宝玉石矿床研究。E-mail: yuenyeah@foxmail.com
  • 基金资助:

    教育部新世纪优秀人才支持计划(NCET-07-0771)。

Distribution, features and prospect of China's seal stone resources

YUAN Ye, SHI Guang-hai, HE Ming-yue   

  1. (School of Gemmology, China University of Geosciences, Beijing 100083, China)
  • Received:2011-06-10 Revised:2011-12-30 Online:2012-04-20 Published:2012-04-20

摘要:

对我国印章石资源的分布和特点进行了综述,论述了我国印章石资源的分布情况和探讨了我国印章石资源的主要特点。我国的印章石矿床大都分布于东南沿海浙闽赣几省上侏罗统的火山岩中,矿物成分上以迪开石、高岭石和叶蜡石等粘土矿物为主,成因上都属火山期后热液蚀变或岩浆侵入期后热液蚀变作用的产物,且含矿围岩多以中生代中酸性陆相火山岩为主。在此基础上,提出统一规划、加强印章石资源管理,提高资源利用率,加强后继印章石资源的开发利用等建议。

关键词: 印章石, 高岭石, 迪开石, 资源, 分布, 展望

Abstract:

This paper gives a summary of distribution and features of China's seal stone resources. Most seal stone deposits are situated in the upper Jurassic volcanics in southeast coastal provinces Zhejiang, Fujian and Jiangxi. The minerals are mainly dickite, kaolin and prophyllite, a product of post thermal alteration with wall rocks as Mesozoic neutral-acid continental volcanics. This paper presents suggestions in planning, enhancing seal stone resources management, increasing resources use efficiency and boosting development and use.

Key words: seal stone, kaolin, dickite, resources, distribution, prospect

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