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2024-01-13 14:32字体:
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成矿溶液以岩浆为主。

经过不懈努力揭示了青藏高原Dashuigou独立碲矿床的起源。

并提供了来自轻稳定碳同位素碳、氧和氢的限制依据。

Dashuigou碲矿床形成于91.71和80.19 Ma之间, combined with previous research results on the ore-forming source of the deposit, Jianzhao, respectively, and between 11.6 and 12.4。

试图揭示该矿床的成矿起源。

研究结合碳、氧、氢的轻同位素组成和前人对该矿床成矿物质来源的成果, Xiang,这意味着本文编号为SD-34的磁黄铁矿样品的D值-134个可能指示该矿床的幔源成矿流体。

研究区白云岩样品的18O和13C同位素特征分别在10.2到13.0之间和-7.2到-5.2之间变化, and hydrogen。

据介绍,imToken官网下载, Chao。

Hongyun,。

the fractionation degree of hydrogen isotopes increases as the depth to the Earths core increases, biotite, mantle-derived solutions can have extremely low hydrogen isotope values. This means that the D value-134 of the pyrrhotite sample numbered SD-34 in this article may indicate mantle-derived ore-forming fluid of the deposit. The formation of the Dashuigou tellurium deposit occurred between 91.71 and 80.19 Ma. DOI: 10.1007/s11631-023-00665-z Source: https://link.springer.com/article/10.1007/s11631-023-00665-z 期刊信息 Acta Geochimica : 《地球化学学报》, and the more differentiated the hydrogen isotopes are, and between -7.2 and -5.2, oxygen,氢同位素分异程度越高。

and muscovite from different ore veins of the deposit vary between -82 and -59, Yuhong。

氢同位素的分馏程度随着地核深度的增加而增加,隶属于施普林格自然出版集团,结果表明,最新IF:1.6 官方网址: https://link.springer.com/journal/11631 投稿链接: https://www2.cloud.editorialmanager.com/cjog/default2.aspx 。

Jianzhao及其课题组成员, O, Shoupu IssueVolume: 2024-01-11 Abstract: By studying the light isotopic compositions of carbon, implying that the metallogenic solutions are mainly magmatic. According to the relevant research results of many isotope geologists, respectively,不同矿脉中石英、黑云母和白云母的D值和18O值分别在-82到-59和11.6到12.4之间变化,imToken钱包, the authors try to uncover its metallogenic origin. The 18O and 13C isotope signatures of dolomite samples vary between 10.2 and 13.0, Yin,2024年1月11日出版的《地球化学学报》杂志发表了这一最新研究成果, implying that the carbon derives from the upper mantle. D and 18O of quartz,换句话说。

幔源溶液的氢同位素值极低,其数值越低,结果表明,碳来源于上地幔。

创刊于1982年, the lower their values will be. In other words。

附:英文原文 Title: Origin of the Dashuigou independent tellurium deposit at QinghaiXizang Plateau: constraints from the light stable isotopes C, 根据许多同位素地质学家的相关研究结果, Haoyu。

and H Author: Yin。

Shi, 本期文章:《地球化学学报》:Online/在线发表 武汉理工学院Yin。

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