试议板内地体的拼接

Trial Review on Splice of Terranes in Plate

通过对豫西龙潭沟断层两侧的基底岩性、出露地层、构造景观、岩浆岩的分布、地热异常、煤变质程度等地质异常现象及成因分析,提出龙潭沟断层是嵩箕地体与崤熊地体的拼接线的新观点,并对两地体的拼接时代与识别标志进行了研究,进而对嵩箕、崤熊两地体的构造重新解释,并依此对两地体内的地质找矿拓宽了思路。

Through analyses on geological anomaly and geneses of basement lithology,strata,structure,distribution of volcanic rock,geothermal anomaly,coal metamorphic grade,and so forth,in both sides of Longtangou fault,western Henan Province,submitted new thesis that Longtangou fault is splice line of Songqi terrane and Xiaoxiong terrane,and research on splice age and distinguishable signs of terrane,and then proceed to reinterpretation on structures of Songqi terrane and Xiaoxiang terrane,by the way the new viewpoint on ore-search in both terranes has been submitted.