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nepheline porphyry 霞石斑岩
A porphyry copper orebody has been discovered. 浅部验证坑道已获斑岩型细脉浸染状铜矿体。
An igneous rock consisting chiefly of pyroxene and nepheline. 霞岩主要由辉石和霞石组成的火成岩
A dark igneous porphyry embedded with feldspar crystals. 暗玢岩嵌有长石晶体的黑色火成斑岩
A darkigneous porphyry embedded with feldspar crystals. 暗玢岩嵌有长石晶体的黑色火成斑岩。
The Yichun Luming molybdenum ore is a big porphyry deposits. 伊春鹿鸣钼矿为大型斑岩型矿床。
Its genesis is related to volcanic eruption and dacite porphyry intrusion. 成因上与火山喷发、英安斑岩体侵入作用有关,具有斑岩铜矿的一些特征。
Dexing Copper Mine is an especially large porphyry copper mine in the world. 德兴铜矿是世界级特大型斑岩铜矿。
Porphyry gold deposits are one of important type gold deposits in Yunnan. 斑岩型金矿是云南重要的金矿类型。
Top view park, in chongqing, WuDou frolic qiantang river, the huangpu river mouth nepheline mist. 恒山顶上观天，钱塘江中弄潮，雾都重庆雾低，黄浦江口霞高。
In this paper, the authors reviewed the development and research status of nepheline syenite in Gejiu in the last 44 years. 综述了44年来个旧白云山霞石正长岩开发利用研究的基本情况。
Wadeite is paragenic with aegirine, nepheline, arfredsonite, microcline and apatite, and associated with natrolite, rinkite and cancrinite. 与钠沸石、层硅铈钛矿、钙霞石等伴生.
The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type. 江西德兴铜矿是一个细脉浸染型斑岩铜矿田。
Using nepheline syenite as a substitute for feldspar,the batch mixtures were prepared on a composition of float glass and are melted into glasses. 以霞石正长岩取代长石，按照浮法玻璃的成份制备配合料并熔制玻璃。
A fine - grained granite porphyry having a groundmass with irregular intergrowths of quartz and feldspar. 花斑岩一种细晶的花斑岩，带有不规则交生的石英和长石的基质
As a representative alkaline aggregate, nepheline was selected and the effect of it on the expansion of alkali-silica reaction was studied. 以霞石正长岩为代表,研究了含碱集料对碱-硅酸反应膨胀的影响。
The physicochemical property,geographical distribution and the application of nepheline in alumina industry are reported in this paper. 我国霞石资源分布相对较广,资源蕴藏量大,具有大规模开发前景。
The geological features and genetic pattern of Te-Au deposit related to porphyry in North Qilian Mts. 北祁连山与斑岩有关的碲金型金矿床地质特征和成因模型。
In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering. 在许多斑岩铜矿矿床中，地表风化使得金属铜进一步富集。
Using nepheline syenite as a substitute for feldspar，the batch mixtures were prepared from a composition of green float glass and were melted into glasses. 以霞石正长岩取代长石，按照绿色浮法玻璃的成分制备配合料并熔制玻璃。