安山玢岩
- 网络andesitic porphyrite
安山玢岩-
通过对安山玢岩风化物的物理性能及力学性能试验研究，论证其作为填筑土料可行性
This paper demonstrates the feasibility of using andesitic porphyrite efflorescence as filling material through the examination and study on its mechanical and chemical performance
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安山玢岩风化物作为填筑土料的试验研究
Examination And Study On The Application of Andesitic Porphyrite Efflorescence As Filling Material
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玛尼吐组安山玢岩轻重稀土分馏明显，轻稀土富集，重稀土分馏不显著。
The andesitic porphyrite of Manitu group has a significant REE fractionation , enrichment of LREE , not obvious HREE fractionation .