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- Origin and evolution of the alkali basaltic magma in the Okinawa Trough 冲绳海槽碱性玄武岩浆的起源及演化
- alkali basaltic magma 碱性玄武岩浆
- The metallogenic material was from deep alkalic basaltic magma, and the pulsatory invasion was the necessary metallogenic condition of the ore deposit. 成矿物质源于碱性玄武岩浆，基性次火山岩浆多次脉动式入侵是矿床形成的必要条件。
- A lot of enclaves named spinel lherzolite and pyroxenite derived from the mantle were fount in alkali basalt of Miocene Naitoushan period. 其中奶头山期碱性玄武岩中含有幔源的尖晶石二辉橄榄岩包体和辉石岩包体。
- The MA type is further divided into two subtypes of basaltic magma crystallization (BMA) and ultramafic magma crystallization (UMA). MA型可分为玄武质岩浆结晶(BMA)亚类和超镁铁质岩浆结晶(UMA)亚类.
- Donglingtai volcanism is an exhibition of the crustal heating by intraplated basaltic magma in Yanshan region during middle Early Cretaceous epoch. 燕山早白垩世早、中期大规模高钾钙碱性岩浆活动很可能是幔源岩浆与陆壳发生熔融反应的产物。
- The deposit is located in alkali basalt which is controlled by the secondary structural zones of the Dunha-Mishan fault. 矿床为碱性玄武岩，以位于大断裂次级构造上为特征。
- The oil and gas resources in basin and mountain system emerge from the activity period of basalt magma under the effect of the mantle fluids. 盆-山系油气的产生始于地幔流体作用下形成的玄武岩浆活动时期，集中于富含地幔流体的中地壳塑性层变厚、上拱的断隆山及其上覆盖层，如中国大陆东部中、新生代盆-山系。
- A lot of peridotite xenoliths as well as some pyroxene, feldspar and titanomagnetite megacrysts were discovered for the first time in the alkali basalt southeast of Sanyitang. 首次在三义堂附近的碱性玄武岩中发现了大量的橄榄岩包体、辉石和长石以及少量的含钛磁铁矿巨晶。
- They are the product of AFC process caused by underplating alkaline basaltic magma mixing with lower crustal dioritic magma,other than the product directly differentiated from alkaline basaltic magma. 侵入岩体可划分为碱性系列及钙碱性系列,不是从碱性玄武岩浆直接分异演化而成的,而是底侵的碱性玄武质岩浆与下地壳闪长质岩浆混合、发生AFC过程的产物。
- Basaltic magma is fluid. 玄武岩岩浆是流动的。
- Rutile hornblende schist is the ore bearing rock metamorphosed from the original alkali basaltic rocks which is rich in Ti and characterized by geochemistty of intraplate basalt in ... 变质作用高峰期后，又经受了一次广泛的热液改造。所以，该矿床应为热液改造的火山-沉积变质金红石矿床。
- The p-t path of the ascent of the Hannuoba basaltic magma is consistent withthe experimental basalt liquidus, which indicates that the magma ascending fromthe upper mantle up to the ground surface had in the main maintained the liquidstate. 岩浆上升的p-t路线与玄武岩的液相线一致,说明原生岩浆由上地幔源区主要呈液体状态快速上升达到地表。
- Non-Newtonian viscosity of basaltic magma 玄武岩岩浆的非-牛顿学说粘质
- Thyon volcanic rocks are classified as alkali basalts, with pyroxene megacrysts, and deep-seated mantle xenoliths such as augite and peridotite have been observed in some basaltic layers. 火山岩主要为碱性玄武岩，部分玄武岩中可见橄榄岩类等深源岩石包体和普通辉石等矿物巨晶。
- Basalt series in Baiyinchang ore-field are consist of basalts and alkali-basalts,in which basalts belong to calc-alkalic basalts and tholeiite, alkali basalts belongs to kali-alkali series. 白银厂矿田玄武岩主要由玄武岩和碱性玄武岩组成 ,其中玄武岩属于钙碱性系列和拉斑系列 ,碱性玄武岩属于钾质碱性玄武岩系列和钠质碱性玄武岩系列。
- Proterozoic basaltic magma intrusion event in the Altai, Xinjiang 新疆阿尔泰元古代基性岩浆侵入事件
- Proterozoic basaltic magma intrusion event in the Altai ,Xinjiang 新疆阿尔泰元古代基性岩浆侵入事件
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- alkali olivine basalt magma 碱性橄榄玄武岩岩浆
