斜长花岗岩
- 网络plagiogranite;Plagioclase granite
斜长花岗岩
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片麻状英云闪长岩、斜长花岗岩。
Gneissosetonalite and plagioclase granite .
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在堆积杂岩中上部还产出有仰冲型斜长花岗岩小岩块;
There exist obduction-type granitoid rocks in the upper level of cumulate ;
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这些特征均表明,乌依塔克花岗岩体属大洋斜长花岗岩,是乌依塔克蛇绿岩套的一部分。形成环境与塞浦路斯的特罗多斯相似,为俯冲带上洋脊环境。
The tectonic environment is similar to that of Troodos massif which generated in supra-subduction zone ridge .