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数学
~(40)Ar/~(39)Ar TECHNIQUE FOR DATING THE FLUID INCLUSIONS OF QUARTZ FROM A HYDROTHERMAL DEPOSIT
<正> In some hydrothermal deposits no K-rich minerals can be selected, and it is very diffi cult to determine the minerogenetic age by the traditional K-Ar method. In this study, the paragenous muscovite and quartz from Lushui tungsten Deposit, western Yunnan have been analysed by the ~(40)Ar/~(39) Ar technique. The aim of the work was to investigate the nossibility
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数学
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Chinese Science Bulletin
1989年22期

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