The latter has unconventionally rich LREE with steep right_dipping REE distribution curves, suggesting that its generation might have been linked to shallow intermediate_basic orogenic magmatism.
后者异常富集轻稀土元素、配分曲线向右倾陡,其成因可能与造山期中基性浅成巖浆作用有关。
The REE distribution of serpentinized peridotite in ultrabasic rocks is the characteristic of U-type, showing that it was the LREE enriched residual mantle experienced in mantle metasomatism.
变超基性巖蛇纹石化橄榄巖的稀土元素配分具典型的U形特征,显示为具地幔交代作用的LREE富集地幔残余。
The spider diagram of trace element ratio and the REE distribution patterns show the characteristics of the island arc calc alkaline series.
微量元素比值蛛网图和稀土元素配分型式具有岛弧钙堿性玄武巖的特征。
REE distribution in the first phase intrusive rock descends in an order of pyroxenite to biotite pyroxenite to apatite rock.
第一期侵入巖较其它期次侵入巖ree含量高,按辉石巖—黑云母辉石巖—磷灰石巖的顺序增加。
There are many similarities of the REE distribution patterns and incompatible element patterns between the enclave and the host rock ( subvolcanic porphyric granodiorite ).
包体与寄主巖(次斑状花岗闪长巖)的稀土元素曲线和不相容元素蛛网图的形态非常相似。