English translation for "粗面安山岩"
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- trachyandensite
trachyandesite(trachyteandesite) trachyte andesite
- Example Sentences:
| 1. | 2 both the hanging wall and the footwail rock of ore bodies are garnet biotite schist , protoliths are alkaline volcanic rocks ( tracyh andesite ) . according to characteristics of trace elements assemblages and the setting of tectonics , these alkaline volcanic rocks were derived from the lower degree melting of metasomatic and enriched mantle ( eml ) in the initial stage of middle proterozoic epoch . they strongly enriched in large ion lithophile elements ( lile ) , such as ba 2 、矿体顶、底板围岩(石榴石黑云母片岩、钠长黑云母片岩等)的原岩为碱性火山岩(粗面安山岩) ,相对富集大离子亲石元素ba 、 cs 、 rb 、 k 、 lree及贫zr 、 sr 、 ti 、 hf 、 hree ,为早元古代末期-中元古代早期交代富集地幔低程度部分熔融所形成的碱性火山岩。 |
- Similar Words:
- "粗棉线" English translation, "粗棉线大网眼窗纱" English translation, "粗绵羊毛" English translation, "粗缅甸乐" English translation, "粗面" English translation, "粗面斑岩" English translation, "粗面瓷砖" English translation, "粗面粗玄岩" English translation, "粗面的" English translation, "粗面粉" English translation
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