| 粤西晚白垩世含锡花岗斑岩特征 |
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| 引用本文： | 陆人雄.粤西晚白垩世含锡花岗斑岩特征[J].矿产与地质,1992(4):280-287. |
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| 作者姓名： | 陆人雄 |
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| 作者单位： | 中山大学地质系 广州 |
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| 摘 要： | 粤西晚白垩世含锡花岗(斑)岩具有特定的时空分布规律,在岩石学、岩石化学、地球化学、同位素地质学和含矿性方面,皆有明显的特征。讨论了该区7个典型含锡岩体和4个非含锡岩体的地质特征及其判别标志。
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| 关 键 词： | 花岗岩 含锡 晚白垩世 |
THE CHARACTERISTICS OF TIN-BEARING GRANITE (PORPHYRY)OF UPPER CRETACEOUS EPOCH IN THE WESTERN GUANGDONG PROVINCE |
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| Lu Renxiong.THE CHARACTERISTICS OF TIN-BEARING GRANITE (PORPHYRY)OF UPPER CRETACEOUS EPOCH IN THE WESTERN GUANGDONG PROVINCE[J].Mineral Resources and Geology,1992(4):280-287. |
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| Authors: | Lu Renxiong |
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| Abstract: | The Upper Cretaceous tin-bearing granite (granite-porphyry) in Western Guangdong Province has specific regularity in temporal and spatial distribution and distinctive characteristics in petrology,lithochemistry, geochemistry isotope geology and ore-bearing property. Based on the comparison of seven typical tin-bearing granites with four tin free granites,the criteria and characteristics of discrimination between the tin-bearing granites and tin free granites were discussed in this paper. |
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| Keywords: | Western Guangdong Upper Cretaceous Epoch Tin-bearing granites Elementary ratio value |
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