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对硫酸盐矿物和含硫化物矿石的硫同位素研究在许多方而对解释矿床成因可起很大作用。常见的重晶石矿物(硫酸钡)主要在沉积的、或者是深热液环境中形成(Puchelt,1967)。根据硫同位素组成可确定,硫酸盐是否来源于海水,并且也能据此获得矿化的年龄级,因为从现有的蒸发岩中了解到的海水的δ~(34)S值在地球发展历史过程中发生过变化(Thode和Monster,1965,等等)。比如拿康顿的克罗伊特铅矿山的铅锌矿床来说,用几个精选出来的样品,就可以作出这种推断。 因此,本文的目的就是要对阿尔卑斯东部和南部
Sulfur isotope studies on sulphate and sulphide ores can play a significant role in explaining the genesis of the deposit on many fronts. Common barite minerals (barium sulfate) are predominantly deposited, or formed in a deep hydrothermal environment (Puchelt, 1967). Based on the sulfur isotopic composition, it can be determined whether the sulfate originates from seawater and the age of mineralization can also be obtained because the δ ~ (34) S value of seawater, which is known from existing evaporites, is in the history of the Earth’s development Changes have taken place in the process (Thode and Monster, 1965, etc.). Take the Lead-Zinc deposit at the Crotite lead mine in Conton, for example, and use a few selected samples to make such inferences. Therefore, the purpose of this article is to study the eastern and southern Alps