| 鲁东地区主要副矿物晶体化学特征的研究 |
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| 引用本文： | 康宝田.鲁东地区主要副矿物晶体化学特征的研究[J].山东国土资源,1987(1). |
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| 作者姓名： | 康宝田 |
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| 作者单位： | 冶金部山东地质勘探公司第二地质勘探队 |
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| 摘 要： | 岩石中副矿物的晶体形态主要受岩石化学及形成时的物理化学条件所控制。矿物晶体化学成分的变化反映了岩性的差异。由于不同的岩石形成时,介质的酸度和碱度有所不同,其中副矿物晶面生长速度也就不同,从而形成不同的晶体形态。因此,研究副矿物的晶体化学
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STUDY ON THE CRYSTALLOGRAPHIC AND CHEMICAL PROPERTIES OF THE MAIN ACCESSORY MINERALS IN THE EASTERN SHANDONG REGION |
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| Kang Baotian.STUDY ON THE CRYSTALLOGRAPHIC AND CHEMICAL PROPERTIES OF THE MAIN ACCESSORY MINERALS IN THE EASTERN SHANDONG REGION[J].Land and Resources in SHANDONG Province,1987(1). |
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| Authors: | Kang Baotian |
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| Abstract: | The three main accessory minerals, zircon, sphene and apatite which have stable chemical properties are widely distributect in the rocks in the Eastern Shandong Region. The accessory minerals can be used as an indicator of various kinds of geologic processes.Zircon occurred in this region was mainly concentrated during the magmatic stage, and then the pegmatitic stage and pneumatogenic stage. The Zr/Hf ratios are reduced, in turn, from the central facies through the transtional facies and then to the border... |
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