Erupted basalts in this area have 98～105 Ma KAr isotopic age, and their geochemical characteristics show that these basalts are pided into two types: tholeiite and alkaline olivine basalt.
岩石地球化学特征表明研究区有两类玄武岩:江山陈塘坞一带的拉斑玄武岩,礼贤、广丰一带的碱性橄榄玄武岩。
alkali olivine basalt magma
碱性橄榄玄武岩岩浆
Water Contents in Peridotite Xenoliths from Subei Basin,Eastern China
苏北盆地新生代玄武岩中橄榄岩包体的含水性
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。
Basalt,olivine basalt and peridotite buried in deep strata may act just as the melten iron in laboratory.
地下深处的玄武岩、橄榄玄武岩和橄榄岩与实验室条件下的熔融铁类似。
Basic suite consists of tholeiite and alkali-basalt.
基性岩套由拉斑玄武岩-碱性玄武岩组成.
Water Content of Peridotite Xenoliths from Cenozoic Basalt in Yangyuan, Hebei Province
河北阳原新生代玄武岩中橄榄岩捕虏体的含水量研究
The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt-thick andesite-alkaline rhyolite.
火山岩岩石组合以碱性玄武岩-粗安岩-碱性流纹岩为主.
Mineral Chemistry of Peridotitic Xenoliths in Yangyuan Cenozoic Basalts: Significance for Lithospheric Mantle Evolution Beneath the Trans-North China Orogen
河北阳原新生代玄武岩中橄榄岩捕虏体矿物化学特征：华北内部山带岩石圈地幔演化意义
Mineral Chemistry of Peridotite Xenoliths in Yangyuan Cenozoic Basalts:Significance for Lithospheric Mantle Evolution beneath the North China Craton
河北阳原新生代玄武岩中橄榄岩捕虏体矿物化学:华北岩石圈地幔演化
A hard, dense, dark volcanic rock composed chiefly of plagioclase, pyroxene, and olivine, and often having a glassy appearance.
玄武岩一种硬的、致密的、黑色的火山岩。它主要由斜长石、辉石和橄榄石组成，外表经常很光滑
Magma homology of mafic dyke and basalt in southern Qiangtang, northern Tibet, China
藏北羌塘南部地区基性岩墙与玄武岩的岩浆同源性
The Effects of Basalt Fiber Parameter on the Fluidity of the Cement Mortar
玄武岩纤维参数对水泥砂浆流动性的影响
tholeiitic dolerite
拉斑玄武岩质粒玄岩
A Study of Eclogite Inclusion in Cainozoic Alkali Basalt in Chishan, Penglai, Shandong
山东省蓬莱赤山新生代碱性玄武岩中榴辉岩包体的研究
Basaltic lava first erupted from the center and built up the volcano.
首先是玄武岩浆从中间喷发，构成火山。
Alpine peridotite serpentinite
阿尔卑斯型橄榄蛇纹岩
Parental magmas are somilar, in composition, to that of high-Al basalt and( or) basaltic andesite.
原始岩浆的成分类似于高铝玄武岩和()武质安山岩。
It belong series of the alkaline basalt, and have character of island ocean in geochemistry and petrochemistry.
岩石化学、球化学特征表明,该组火山岩属碱性玄武岩系列大西洋型(质类型)具洋岛特征.