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首页> 外文期刊>Geochemistry International >Formation Conditions of Tourmaline Mineralization in the Berezovskoe Gold Ore Deposit, Central Urals, Russia: Evidence from Mineralogical and Isotopic Geochemical Data
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Formation Conditions of Tourmaline Mineralization in the Berezovskoe Gold Ore Deposit, Central Urals, Russia: Evidence from Mineralogical and Isotopic Geochemical Data

机译：俄罗斯中部乌拉尔Berezovskoe金矿床中电气石矿化的形成条件：来自矿物学和同位素地球化学数据的证据

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摘要

Tourmaline mineralization is widespread in many gold ore deposits of the world, and its relation to gold ores was discussed in a number of publications [1-3, etc.]. Although tourmaline has been found in various mineral assemblages in the Berezovskoe gold ore deposit (Central Urals), its chemical composition and formation conditions have not yet been thoroughly studied. Since tourmaline is a concentrator of rare earth elements, some geologists studied its omposition to data the hydrothermal mineralization of intrusion-related gold ore deposits by the Sm-Nd method [1]. In this context, our work is aimed at (1) studying the relationship between tourmaline mineralization and gold ores in the Berezovskoe deposit; (2) determining the physicochemical conditions of tourmaline crystallization, by mineralogical and fluid inclusion methods; and (3) revealing the nature of mineralizers, using evidence from the oxygen and hydrogen isotope geochemistry and the Sm-Nd and Rb-Sr isotope systems.
机译：电气石矿化在世界上许多金矿床中都很普遍，并且它与金矿的关系已在许多出版物中讨论过[1-3等]。尽管在Berezovskoe金矿床（中部乌拉尔）的各种矿物组合中发现了电气石，但尚未对其化学成分和形成条件进行彻底研究。由于电气石是稀土元素的集中地，因此一些地质学家研究了其位置，以Sm-Nd方法对与入侵有关的金矿床的水热矿化进行数据记录[1]。在这种情况下，我们的工作旨在（1）研究电气石矿化与Berezovskoe矿床中金矿石之间的关系; （2）通过矿物学和流体包裹体法确定电气石结晶的理化条件; （3）利用氧和氢同位素地球化学以及Sm-Nd和Rb-Sr同位素系统的证据揭示矿化剂的性质。

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