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从1971年以来,笔者在对山东中部地区燕山期岩浆侵入杂岩研究中,注意到和发现了广泛存在着的某些异种造岩矿物连生的规律性。从数百个费氏台测定资料来看,构成连生的异种造岩矿物晶体的相应结晶轴、面并非像有些文献中所认为的那样是平行的,而是以较小的角度(一般小于40°)相交。同时,还发现构成连生的异种造岩矿物晶体有光
Since 1971, in the study of the Yanshanian magmatic intrusive complex in the central part of Shandong Province, the author has noticed and found the regularity of the occurrence of a wide range of heterogeneous rock-forming minerals in widespread existence. From the data of hundreds of Freudenberg test data, the corresponding crystal axes and surfaces of the heterogeneous rock-forming mineral crystals that make up a succession are not parallel as some of the literature suggests, but at a relatively small angle 40 °). At the same time, it was also found that the heterogeneous rock-forming mineral crystals that make up Liansheng are bright