| 苏北红刚玉的发现及其矿物学特征 |
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| 引用本文： | 孙亚东,严奉林.苏北红刚玉的发现及其矿物学特征[J].地质学刊,2006,30(2):87-88. |
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| 作者姓名： | 孙亚东 严奉林 |
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| 作者单位： | 江苏连云港市水利建筑安装公司 江苏连云港222000(孙亚东)，江苏东海县水晶城水晶检测中心 江苏东海222300(严奉林) |
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| 摘 要： | 苏北某地超基性岩中,首次发现了红刚玉,少量已达宝石级。通过野外地质调查、矿物分析与测试和成因分析,该处产出的红刚玉是球斑状镁铝榴石二辉橄榄岩经热液蚀变后的产物,是一种新的红刚玉成因类型,从而为在苏北和鲁南地区寻找红宝石矿床拓宽了思路。
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| 关 键 词： | 红刚玉 特征 成因探讨 意义 江苏北部 |
| 文章编号： | 1003-6474（2006）02-0087-02 |
| 收稿时间： | 2004-12-21 |
| 修稿时间： | 2004年12月21 |
Discovery of corundum and its mineralogical properties in North Jiangsu |
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| SUN Ya-dong,YAN Feng-lin.Discovery of corundum and its mineralogical properties in North Jiangsu[J].Jiangsu Geology,2006,30(2):87-88. |
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| Authors: | SUN Ya-dong YAN Feng-lin |
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| Institution: | 1. Water Conservancy Construction Installation Company of Lianyungang City, Donghai 222000, Jiangsu ; 2. Quartz Testing Center of Donghai County, Jiangsu Province, Donghai 222300, Jiangsu |
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| Abstract: | In an ultrabasic rocks in North Jiangsu,corundum was first discovered and some was up to gem grade.Through field geological survey,mineral analyses,testing and genesis analyses,the authors found that corundum was the altered mineral of hydrothermal alternation,extending the way of searching ruby deposit in North Jiangsu and South Shandong. |
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| Keywords: | Corundum Properties Genesis discussion Significance North Jiangsu |
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