Abstract:It is suggested basic lava and intermediate lava constitute the volcanic rolcanic by the lithology and the testing of rare earth element in west Tianshan Mountains.They are all belong to calcic-alkalic series.Both of them have lower potassium and high sodium.The REE distribution patterns of the volcano indicate that they have a rich light REE.The curve is steep in light REE while relatively flat in heavy REE.All these characteristics reflect that the volcano was formed in the rift-valley environment.
姬红星. 新疆西天山艾肯达坂组火山岩的地球化学特征[J]. 物探与化探, 2007, 31(3): 218-220.
JI Hong-xing. THE GEOCHEMICAL CHARACTERISTICE OF AIKENDABAN GROUP VOLCANIC ROCKS IN WEST TIANSHAN MOUNTAINS,XINJIANG. Geophysical and Geochemical Exploration, 2007, 31(3): 218-220.