granite porphyry

基本解釋

• 花崗斑巖；石英斑巖

英漢例句

雙語例句

• Xiaokang Mn-Ag multi-metal mine is controlled by structural broken belt and granite-porphyry contact zone of xikou formation of lower-T system.
  小康錳銀多金屬礦受下三疊系溪口組地層、斷裂構(gòu)造破碎帶和花崗斑巖接觸帶控制，主要圍巖蝕變有矽卡巖化、角巖化。
• Granite-porphyry belongs to high-K calcium-alkali series, which has the geochemical characteristics of the rare earth element and trace element for A-type granite.
  花崗斑巖屬高鉀鈣堿性系列，具有A型花崗巖的稀土元素和微量元素地球化學(xué)特征；
• Of the various types of deposit, the porphyry type occurs within first stage granite-porphyry and at its contact zone where alteration and mineralization zoning is apparent;
  斑巖錫礦主要產(chǎn)于花崗斑巖巖筒內(nèi)部及其接觸帶，蝕變與礦化具分帶現(xiàn)象；

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詞組短語

短語

• granite -porphyry bodies 花崗斑巖體
• Jinduicheng granite -porphyry 金堆城花崗斑巖
• intraplate granite -porphyry 板內(nèi)花崗斑巖類
• molybdenite -bearing granite-porphyry body 含鉬花崗斑巖體
• muscovite -granite porphyry 白云花崗斑巖

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專業(yè)釋義

地球科學(xué)

• 花崗斑巖

  Zircon LA-MC-ICP-MS U-Pb age for granite porphyry is 154156 Ma,with a weighted mean age of（154.7±0.5）Ma（MSWD=0.085,n=21）,which suggests an early Yanshanian emplacement.
  花崗斑巖中鋯石的LA-MC-ICP-MS年代學(xué)研究表明,其U-Pb年齡為154～156Ma,加權(quán)平均值為(154.7±0.5)Ma(MSWD=0.085,n=21),顯示為燕山早期侵位。

• 含輝鉬礦黃鐵礦石英脈
• 輝鉬礦石英細(xì)脈
• 矽化花崗斑巖
• 斑狀花崗巖
• 花崗巖
• 凝灰熔巖
• 條紋長(zhǎng)石花崗巖