| 铊成矿地质地球化学特征 |
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| 引用本文： | 张忠,张宝贵,胡静,田弋夫.铊成矿地质地球化学特征[J].科学技术与工程,2005,5(21):1595-15981603. |
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| 作者姓名： | 张忠 张宝贵 胡静 田弋夫 |
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| 作者单位： | 中国科学院地球化学研究所,贵阳,550002 |
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| 基金项目： | 国家自然科学基金(40372047)资助 |
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| 摘 要： | 迄今为止,铊成矿仅见我国,故研究铊成矿我国应是首开先河。从铊矿床成矿作用研究铊矿床地质地球化学特点,其目的在于强调从生物成矿角度研究微古生物在新陈代谢过程中吸收富集铊成矿和生物残骸积累铊成矿。进而从本质上认识铊在成矿演化过程中地质地球化学和生物化学等多种因素相互作用的特殊成矿机制。
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| 关 键 词： | 铊 铊矿床 地球化学 超常富集 生物成矿作用 |
| 文章编号： | 1671-1815(2005)21-1595-05 |
| 收稿时间： | 07 12 2005 12:00AM |
| 修稿时间： | 2005-07-12 |
The Characteristics of Geology and Geochemistry of Tl Metallogenesis |
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| ZHANG Zhong,ZHANG Baogui,HU Jing,TING Yifu.The Characteristics of Geology and Geochemistry of Tl Metallogenesis[J].Science Technology and Engineering,2005,5(21):1595-15981603. |
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| Authors: | ZHANG Zhong ZHANG Baogui HU Jing TING Yifu |
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| Institution: | Institute of Geochemistry, Chinese Academy of Science, Guiyang 550002 |
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| Abstract: | Up to now, the T1 deposit has been found uniquely in China, so this project is the first case in the world to study the mineralization of T1 deposit. The characteristics of geology and geochemistry of T1 deposit are viewed in the light of T1 metallization. As the major concern of this paper, the importance of T1 bio mineralization, such as the micro-paleo-organism absorbed and enriched T1 to form ores during the process of metabolism and the biological remains were accumulated to form deposit, is emphasized. In one word, T1 metallization holds the key to understanding of special mechanism that govern the interaction of geology, geochemistry and biochemistry, etc. during metallogenic evolution. |
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| Keywords: | thallium T1 deposit geochemistry ultra-normal enrichment biomineralization |
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