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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

Geochemistry of the Eocene-ligocene porphyry in the Narigongma region,Qinghai;

青海纳日贡玛始新世—渐新世含矿斑岩体地球化学特征

The orebodies of the Gongpoquan copper orefield occur in the quartz dioritic porphyry body, granodioritic porphyrite body and dacitc porphyry body.

公婆泉铜矿矿体的赋矿围岩主要为石英闪长玢岩、花岗闪长斑岩和英安斑岩 ,这些含铜斑岩体形成于晚志留 -早泥盆世板块俯冲碰撞过程中 ,受断裂和火山机构控制。

The early magmatic rocks include quartz syenite porphyries, syenite porphyries, striking in near SN direction; the latter ones include biotite syenite porphyries, lamprophyres, striking in near EW direction.

详细讨论了北衙矿区的地质特征,通过对勘探资料的深入研究和野外观察,初步确定,北衙矿区存在两期岩浆活动,早期的石英正长斑岩、正长斑岩等近南北向分布,晚期的黑云正长斑岩、煌斑岩脉等呈近东西向展布。

Based on detailed geological observation and precise dating of porphyries in combination with data available, the authors hold that the Indosinian porphyries in the Zhongdian island arc zone can be divided into two parts, i.

在较为详细的野外地质观测和精确的同位素测年的基础上 ,结合前人资料 ,将中甸地区的印支期岛弧斑岩体分为东、西两个斑岩带 ,东斑岩带形成于 2 1 8～ 2 0 3Ma ;西斑岩带形成于 2 4 2 。

Of or containing porphyry.

斑岩的斑岩的，含斑岩的

Metamorphic rock having porphyritic texture.

残斑岩具斑岩状结构的变质岩

Spilite-keratophyre sequence is generally divided into spilite, keratophyre and quartz keratophyre.

细碧—角斑岩系一般分为细碧岩、斑岩和石英角斑岩三类。

Porphyry rocks in this belt are intermediate-acid rocks of calc-alkaline series.

该斑岩带斑岩属钙堿性系列、中酸性岩类。

Porphyry Characteristics and Metallogenic Significance of Pulang Porphyry Copper Deposit

普朗斑岩铜矿床斑岩特征及其成矿意义

A dark igneous porphyry embedded with feldspar crystals.

暗玢岩嵌有长石晶体的黑色火成斑岩

EMPLACEMENT AGE OF GRANITIC MAGMA IN THE YULONG PORPHYRY COPPER BELT, EASTERN TIBET

论藏东玉龙斑岩铜矿带岩浆侵入时代

The whole quartz-porphyry body was mineralized. The main ore body occurs in the upper quartz-porphyry.

石英斑岩全岩都发生了矿化,主要矿体产于石英斑岩的中上部。

TYPOMORPHIC CHARACTERISTICS OF MAIN ROCK-FORMING MINERALS IN TIN - BEARING PORPHYRIES, YANBEI, JIANGXI

江西岩背含锡斑岩主要造岩矿物标型特征

Lithogeochemical characteristics of No.5 pipe-like lamprophyre in Ningxiang,Hunan province

湖南宁乡Ⅴ号岩管煌斑岩的岩石地球化学特征

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

Geochemistry and Pb,Sr,Nd isotopic features of ore-bearing porphyries in Bangong Lake porphyry copper belt,western Tibet

藏西班公湖斑岩铜矿带成矿斑岩地球化学及Pb、Sr、Nd同位素特征

THE GEOCHEMICAL EVOLUTION OF HYDROTHERMAL FLUIDS IN PORPHYRY MOLYBDENUM DEPOSIT--TAKE THE AMERICAN HENDERSON PORPHYRY MOLYBDENUM DEPOSIT AS AN EXAMPLE

斑岩钼矿热液流体的地球化学演化——以美国亨德森斑岩钼矿为例

FORMATION CONDITIONS OF THE MINERALIZED STOCK IN THE SHAXI PORPHYRY COPPER(GOLD)DEPOSIT, ANHUI PROVINCE

安徽沙溪斑岩铜(金)矿床矿化小岩体的形成条件

THE PHYS1COCHEMICAL CONDITIONS OF THE PORPHYRY MAGMATISM IN THE NORTHERN PART OF THE EAST QINLING

东秦岭北部斑岩岩浆作用的物理化学条件

PHYSICOCHEMICAL CONDITION OF MAGMATISM IN YULONG PORPHYRY COPPER BELT, EASTERN TIBET

藏东玉龙斑岩铜矿带岩浆作用的物理化学条件

ON THE SOURCE OF ROCK-AND ORE-FORMING MATERIAL IN YULONG PORPHYRY COPPER BELT EASTERN TIBET

论藏东玉龙斑岩铜矿带成岩成矿物质来源

The Bayan Bold gold deposit is of porphyry-type related to adakite.

矿床类型属于与埃达克岩有关的斑岩型金矿床。