学科分类
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2 个结果
  • 简介:Anattempthasbeenmadetogiveaninsightintothegenesisofenclavesingranitesbymathematicallyquantitativemethods.Aftersomededuction,thequantitativemodelsoftraceelementsforthegeneticallydifferentenclaveshavebeenestablished,includingthoseforrestites,segregationschlierens,enclavesformedoutofsolidifiedmargins,andenclavesderivedfromthemixingofdifferentmagmas.Thesemodelshavebeentestedandproventobevalidandreliable.Theconclusionsinferredfromthesequantitativemodelsareconsistentwithfieldobservationsandpetrological,mineralogicalandgeochemicalevidence.

  • 标签: 花岗岩 示踪元素 成因类型 数学模型