- 更多网络例句与辉安岩相关的网络例句 [注:此内容来源于网络,仅供参考]
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The age of adakitic dacite is about 514.2±8.5 Ma, and the age of eclogite from the northern margin of Qaidam basin is 494.6±6.5 Ma. Therefore, it is considered that the slab started its subduction in Late Cambrian, that the adakitic magma was formed at the subduction depth of about 75~85 km, and that the partial melting residues with garnet facies continued subducting and finally formed eclogite in Early Ordovician.
据其地球化学研究结果并结合该区埃达克质英安岩(5 14.2± 8.5Ma)和榴辉岩(494.6± 6 。5Ma)的年龄数据,推测柴北缘板片在晚寒武世开始俯冲,俯冲板片在 75~ 85km深处开始部分熔融形成埃达克质岩浆,而熔融残留部分继续俯冲,在早奥陶世形成含石榴石残留相的榴辉岩。
- 更多网络解释与辉安岩相关的网络解释 [注:此内容来源于网络,仅供参考]
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pyroxene dacite:辉石英安岩
辉石岩;辉石玻基辉石岩 augitite | 辉石英安岩 pyroxene dacite | 辉石英辉正长岩 augite akerite
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pyroxene dacite:辉英安岩
pyroxene 辉石 | pyroxene-dacite 辉英安岩 | pyroxene-hornfels facies 辉角页岩相
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hornblende dacite:角闪英安岩
角闪岩 amphibolite | 角闪英安岩 hornblende dacite | 角闪英辉正长岩 hornblende akenite
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absarokite:橄辉安粗岩
abruptnessbrusquenessplumpness 唐突 | absarokite 橄辉安粗岩 | abscessus 脓肿
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auganite:辉安岩
Aug. 八月 | auganite 辉安岩 | augen gneiss 眼球状片麻岩
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auganite:辉安岩,无橄玄武岩
泛滥冰层 aufeis | 辉安岩,无橄玄武岩 auganite | 光彩石,磷矾石,水磷铝石 augelite
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gauteite:闪辉粗安岩
gaussmeter 高斯计 | gauteite 闪辉粗安岩 | gauze filter 滤网
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gauteite:中长粗安岩
中层圈 mesosphere | 中长粗安岩 gauteite | 中长辉长一闪长岩 belugite porphyry
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biotite latite:黑云二长粗安岩
黑云二长粗安岩 biotite latite | 云白碧玄岩 biotite leucite basanite | 云辉二长岩 biotite mangerite
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websterite:二辉岩
b) 辉石岩(pyroxenite)也可进一步分为斜方辉石岩(orthopyroxenite) (例如古铜岩)、二辉岩(websterite)3a 区和 36区- 基本名称是流纹岩(rhyolite). 流纹英安岩(rhyodacite)可用于36和4区的岩石9区和 10区- 这两个区包括玄武岩(basalt)和安山岩(andesite),