• 稀土元素配分模式海鸥型

    The chondrite-normalized patterns of rare earth elements are in seagull forms.

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  • 本文探讨了栗木稀有金属花岗岩稀土元素配分模式特点

    The rare element - bearing granite from Limu is an alkali - feldspar granite. This paper describes characters of REE in the granites.

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  • 微量元素比值蛛网稀土元素配分型式具有岛弧碱性玄武岩特征

    The spider diagram of trace element ratio and the REE distribution patterns show the characteristics of the island arc calc alkaline series.

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  • 稀土组成模式稀土元素模式图表明典型海相沉积物稀土配分模式。

    The composition mode of REE and distribution mode of REE show that this mode of distribution of REE is typical Marine deposit and belongs to genesis of Marine deposit.

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  • 矿石中矿石矿物磁铁矿与脉石矿物石榴石矿区火山岩稀土元素配分型式相似,均属稀土富集

    The ore minerals (magnetites), vein minerals (loivines), and ore district volcanics own similar REE partition pattern of heavy REE concentration type.

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  • 变超基性蛇纹石化橄榄岩稀土元素具典型U特征显示为具地幔交代作用LREE富集地幔残余

    The REE distribution of serpentinized peridotite in ultrabasic rocks is the characteristic of U-type, showing that it was the LREE enriched residual mantle experienced in mantle metasomatism.

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  • 变超基性蛇纹石化橄榄岩稀土元素具典型U特征显示为具地幔交代作用LREE富集地幔残余

    The REE distribution of serpentinized peridotite in ultrabasic rocks is the characteristic of U-type, showing that it was the LREE enriched residual mantle experienced in mantle metasomatism.

    youdao

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