宝石矿物

花岗伟晶岩及其接触带含铍宝石矿物的成因和产状

Origin and occurrence of BE-BEARING gem minerals of granitic pegmatite and the contact zone

宝石矿物的颜色是过渡族离子在晶体场作用下d电子跃迁的结果。

The colour of the gem minerals is the result of d electron transition of the groups of transition ions which are in the act of the crystal field .

翠榴石（Demantoid）是一种稀少的贵重宝石矿物。

Demantoid is a rare precious gen mineral .

电气石族宝石矿物（碧玺）的成分与其成因产状的关系

Relation between Chemical Compositions and Genesis-Occurrences of Tourmaline Group

刚玉宝石矿物新型组合恒等式

PRECIOUS STONES OF THE CORUNDUM MINERAL GROUP Combinatorial Identities of the New Type

石榴石族宝石矿物的产状和成因

Genesis and occurrence of group of garnet gem mineral

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

云南优势宝石矿物简介

A Synopsis On Yunnan Superiority Gem Mineral

辉石族宝石矿物

Gem minerals of the pyroxene group

适宜的氧化还原环境以及后期流水的搬运剥蚀为宝石矿物的富集成矿提供了重要的条件。

Oxidizing reduction environment and later transporting erosion are two important conditions for gem mineral enrichment .

我国罕见的有色宝石矿物&透视石

Dioptase A Rare Colored Gem

金刚石的研究将推动超硬矿物材料学、宝石矿物材料学，半导体材料科学甚至纳米材料科学等的发展。

The research of diamond have being promoting the development in the mantle mineralogy , material sciences and gemology etc.

要使非均质性透明宝石矿物的颜色更好地表现出来，沿光轴方向的加工定向是非常必要的。

For better manifestation of colours in anisotropic transparent stones the orientation of faceting along optical axes is necessary .

绿柱石是自然界重要的宝石矿物，也是金属铍的主要来源，在矿产资源中具有重要的战略意义。

Beryl is an important gem mineral and main source of beryllium which has significant strategic importance in mineral resources .

蕴藏于大地之金属、宝石与矿物，除了供应我们的日常生活所需外，它们还平衡了我们的生态环境。

Gems Metals and Minerals hidden inside the land , besides supply our need , they also balance our environment .

有关“伊拉姆层”的特征及层中宝石种类和矿物、宝石特征，国内的报道极为少见。

The domestic researches about " Illama " 's characters and the kinds and characters of the gems-minerals in it are seldom reported .

样品包括一个宝石级单矿物蛋白石和采自雷州半岛地区的海康卜昌和徐闻九亩的硅藻土地表样和它们经不同温度处理后的产物。

The samples include a gem opal and diatomite from Haikang and Xuwen in the Leizhou Peninsula and their thermal treatment products at different temperatures .

山东莱芜接触交代型铁矿中蚀变矿物共生组合及其标型特征湖北黄石鱼眼石宝石及其共生组合矿物

The Assemblages of Altered Minerals and Some of Their Typomorphic Peculiarities in Contact Metasomatic Iron Deposits in the Laiwu Area , Shandong Province APOPHYLLITE FROM HUANGSHI , HUBEI PROVINCE , CHINA , AND ITS ASSOCIATED MINERALS

四川平武的白钨矿、锡石和绿柱石宝石我国罕见的有色宝石矿物&透视石

Scheelite , Cassiterite and Beryl from Pingwu , Sichuan Province Dioptase A Rare Colored Gem

通过对宝石晶体中微尺度涡旋位错的表征和示踪，初步证实涡旋位错是某些宝石矿物晶体又一重要的生长机制。

The research indicates that microscale vortex dislocation is another important growth mechanism of some gem crystals .