江苏东海榴辉岩型金红石矿床基本特征
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引用本文：.1990.Basic characteristics of the Donghai eclogite type rutile deposit in Jiangsu province[J].Mineral Deposits,9(1):86~90
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程振香 江苏省地质矿产局地质矿产研究所 
中文摘要:榴辉岩型金红石矿是我国近两年新发现的一种矿床类型。它与高级区域变质岩一榴辉岩密切相关。含金红石块状榴辉岩为主要矿层，呈透镜状、长条状产出。金红石含量1.02—5.5％，平均2.32％，其赋存状态主要呈分散状分布在矿物晶隙间。矿石中富含石榴石、绿辉石和磷灰石等。综合利用价值高，选矿效果好，可获得四种合格产品。矿床规模大，品位较富，露头矿，交通方便，开采条件优越。
中文关键词:榴辉岩  金红石  新类型  江苏东海
 
Basic characteristics of the Donghai eclogite type rutile deposit in Jiangsu province
Abstract:Tile Donghai eclogite type futile deposit is a new type of ore deposit recently discovered in China. It is intimately related to the high-grade regional metamorphic rock-eclogite, and contains rutile-bearing massive eclogite as the major ore bed which occurs in lenticular or elongated form. Rutile makes up 1.02-5.5％ (averagely 2.32％) of the eclogite and is mainly scat tered in crystal interstices of minerals. The ore contains rich rutile, virescite, apatite etc. which have high value of comprehensive utilization. Ore dressing is satisfactory and has yielded four sorts of quzlified products. The ore deposit is large in size and relatively rich in grade; what is more, it is exposed at surface and has transport facilities. Therefore, the prerequisite for its exploitation is excellent.
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