magmatic water

S-Pb isotopic composition shows that the ore-forming metallic materials were derived from surrounding porphyritic granite, and the H-O isotopic data indicates that the ore-forming fluids were mainly magmatic water mixed with small amounts of meteoric water at the late ore-forming stage.

硫和铅同位素显示成矿金属物质主要来自围岩，即斑状花岗岩；氢和氧同位素组成表明成矿流体来自花岗岩浆水。

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From low-sulfidation epithermal depostis, high-sulfidation epithermal depostis to porphyry deposits, the meteoric water content decreased and the magmatic water content increased in the ore-forming fluids.

玢岩铁矿成矿温度介于两者之间。从低硫亚类浅成热液矿床、高硫亚类浅成热液矿床到斑岩型矿床，流体中大气水含量逐渐减少，岩浆水含量逐渐增多。

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The mineral fluid is dominantly from atmospheric water and later extraction of magmatic water.

矿物质水主要来自大气降水,后期又萃取了岩浆水.

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Metallogenic fluid stemmed from magmatic water and mixed with seawater.

成矿流体来源于岩浆水,并有海水混入.

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ore bering fluid was orignated from magmatic water for the early period and with ihtro-duction of strata water for the late.

含矿流体来源早期以岩浆为主，晚期有地层水的加入。

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the other is mixture of mesozoic meteoric water and initial magmatic water.

另一类为中生代大气降水与原始岩浆水的混合。

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