造岩矿物

花岗岩类主要造岩矿物的X射线衍射定量分析方法的研究

Quantitative X-ray diffraction analysis of major rock-forming minerals in granite

X射线粉末法，特别是晶胞参数测定方法在造岩矿物研究中的应用；

X-ray powder method , especially determination of cell dimensions applied to studies of rock-forming minerals ;

X射线晶体学对造岩矿物研究的应用

Application of X-ray crystallology on studying rock - forming mineral

利用小半径X射线粉末相机鉴定几种造岩矿物

The determination of some rock-forming mineral series by small-diameter X-ray powder camera

本文主要叙述XRD（X射线衍射）及单晶X射线回摆图在造岩矿物研究中的应用，不涉及X射线晶体结构分析。

The paper describes how to apply X-ray power diffraction and monocrystal X-ray oscillation method in studying rock - forming mineral .

在此过程中，矿物成分时刻都在变化，造岩矿物向富Mg贫Fe，金属矿物向富Cr贫Al方向调整，这与实际测定结果是一致的。

Adjustment of the composition is Mg-rich and Fe-poor in the rock-forming minerals , Cr-rich and Al-poor in the metallic minerals ( Cr-sp ) . It is consistent with the results of practical determination .

主要造岩矿物中位错分解及其流变学意义

Dislocation splitting in the main rock-forming minerals and its rheological implications

结晶岩中造岩矿物含量的定量计算方法

A quantitative method for calculating modes of rock-forming minerals in crystalline rocks

长石&造岩矿物中最常见的宝石矿物

FELDSPAR-THE most common gem mineral in rock-forming minerals

碎屑岩成岩过程中各种造岩矿物溶解特征的热力学模型

Thermodynamics model for the characteristic of the dissolution of primary minerals related to clastic diagenesis

X-射线粉末图测低对称造岩矿物晶胞参数的计算方法

About a method for calculating the cell dimen-sions of low symmetrical rock - forming minerals

云龙锡矿带主要造岩矿物、矿石矿物特征及成因探讨

The characteristics of major rock & forming and ore minerals and their genesis of Yunlong tin belt

溧水中生代火山杂岩主要造岩矿物成分特征及其成因意义

On the characteristics and genesis of major rock & forming minerals in Mesozoic volcanic complex in Lishui

江西岩背含锡斑岩主要造岩矿物标型特征

Typomorphic characteristics of main rock - forming minerals in tin - bearing porphyries , yanbei , Jiangxi

苏北东海花岗质岩石中主要造岩矿物和副矿物的地球化学特征

Geochemical Characteristics of the Major Rock-forming Minerals and Accessory Minerals from the Granitoids of Donghai Area , Northern Jiangsu

三个岩体的岩石组合及含矿岩石类型不同，但造岩矿物特征大体相同。

These intrusions have different rock assemblages and host rocks for Ni-Cu deposits , although the petrogenetic minerals are same .

研究表明：平武花岗岩体造岩矿物组合为石英、钠长石、钾长石和白云母；

The forming minerals of the granite mass rock are composed of quartz , albite , potassium feldspar and phlogopite in Pingwu .

除沉积岩斜坡含粘土矿物外，76%以上的斜坡岩石造岩矿物还可形成次生粘土矿物。

Many sedimentary rocks contain clay minerals and 76 % of forming-rock minerals of slope rocks can produce clay minerals during the weathering processes .

石英是桂东地区各类金矿床中普遍出现的脉石矿物，同时也是重要的造岩矿物和金的载体。

Quartz is gangue mineral widespread in all types of gold deposits in Guidong Area and is an important rock-forming mineral and gold-carrier mineral as well .

通过电子探针分析，系统研究了腾冲火山岩105个造岩矿物的化学成分。

In this paper , the chemical compositions of105 rock-forming minerals of the volcanic rocks in Tengchong have been determined by the microprobe and systematically studied .

锡石产于造岩矿物粒间隙和微裂隙中，与岩浆末期&期后自交代作用有关，锡矿形成温度为440～230℃。

Cassiterite is produced in the intergranular pore space or micro fracture and related to autometasomatism of late-post magmatic processes . Its mineralization temperature is 440-230 ℃ .

本文提出了以标志性造岩矿物斜长石的显微孔隙变化为特征的风化度评价新指标&斜长石溶蚀度。

Using the changing of micro-void of a typical rock-forming mineral , the plagioclase solution degree is proposed as a new index to evaluate the weathering degree .

原生绿柱石形成于早期岩浆阶段，与造岩矿物石英、白云母、钠长石、锂辉石共生。

The primary beryl crystals were crystallized early from the pegmatitic magma in association with rock forming minerals such as quartz , muscovite , albite and spodumene .

造岩矿物的概念、橄榄石、长石、角闪石、辉石、云母、石英、方解石和常见金属和非金属矿物。

Rock-forming mineral , olivine , pyroxene , hornblende , orthoclase , feldspar , plagioclase , mica , quartz , biotite , calcite and other common metal and nonmetal minerals .

玄武岩为蚀变玄武岩、橄榄玄武岩等，造岩矿物斜长石的成分多为拉长石和中长石，辉石多为普通辉石，橄榄石多已伊丁石化。

The basalt is altered and olivine basalt . Plagioclase is mostly of labradorite and andesine , pyroxene mostly of augite , and olivine mostly replaced by iddingsite in rock-forming mineral .

文中详细介绍了这些包体的岩相学特征和退变质特征，提供了包体中主要造岩矿物的化学成分分析结果。

In this paper , we reported in detail the petrographic characteristics and retrogressive metamorphic phenomena of the xenoliths . The result of electronic probe microanalysis ( EPMA ) of main rock-forming minerals is also presented .

本文简要论述了稀有金属矿床开展综合经济评价的意义和伴生金属、矿石中造岩矿物、贫矿石的综合经济评价方法，以及矿床综合经济评价的几个主要影响因素。

While expounding the significance of comprehensive evalua-tion of rare metal ore deposits the essay discusses the ways of evaluating associated metals , ore-forming minerals and lean ores . Major factors affecting such study are also touched .

橄榄岩中主要造岩矿物化学成分的分析研究表明，该区橄榄岩为残余地幔成因，但它们不是地幔简单熔化的残余物。

In the relationship between Cr # of spinel and Fo of olivine , the peridotites fall within the OSMA and it indicate they are the residual mantle peridotite , but not residue of a simple partial melting .

根据主要造岩矿物及副矿物组合、岩石化学和地球化学特征判别结果，岩体成因类型以I型为主，少数为A型和S型。

According to its main rock forming mineral , accessory mineral formation , petrochemistry and geochemistry character , it shows that I type is the main genetic type for intrusive , only a few is A Type or S type .

探测月球上的钛和铁等14种元素分布，并会利用成像光谱仪，测定造岩矿物，如橄榄石、辉石、斜长石等在月球表面的含量与分布情况；评估月球土壤厚度和氦.3的资源量；

Lunar Prospector , and will conduct an overall prospect evaluation on some useful resources on the Moon 's surface . Probing the features of lunar soil and evaluating its depth , as well as the amount of helium-3 ( He )