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CHARACTERISTICS OF THE ASSEMBLAGES OF ACCESSORY MINERALS IN GRANITOIDS IN EASTERN JILIN AND HEILONGJIANG PROVINCES |
LI Jun-jie |
Shenyang Institute of Geology and Mineral Resources, Shenyang 110033, China |
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Abstract The granitoids broadly distributed in eastern Jilin and Heilongjiang Provinces have a long forming history with complete types.Genetically, the granites are mainly of I type,with subordinate A-type,minor S-type and rare M-type.The assemblages of accessory minerals of the granites show evident characteristics,which can be the classification criteria for the granites.
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Received: 09 August 2004
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