铬尖晶石

铬尖晶石的组成和结构是地质地球化学的重要信息。

The composition and structure of the picotite can provide very important information about the geochemistry of the earth .

铬尖晶石类阳离子成分和位置分布的X射线粉末法研究

X-ray powder research on cation composition and distribution of chrome spinellides

铬尖晶石的Cr/（Cr+Al）亦同时升高，表现为富Cr贫Al的演化特征。

Cr / ( Cr + Al ) of chrome-spinel also increase in the rock system , which shows an evolutional feature of Cr-rich and Al-poor .

共沉淀法制备纳米镁铬尖晶石粉体

Synthesis of nano-sized chrome-magnesium spinel powders by coprecipitation method

黔东南铬尖晶石特征及金刚石原生矿找矿分析

Analysis for Possibility of Primary Diamond Search Using Characteristic Picotite in Southeastern Guizhou

陕甘宁青四省（区）铬尖晶石化学成分特征及其找矿意义

Characteristics of the chemical composition of chromium spinel groups and their prospecting significance in the north-western region of China

因此，铬尖晶石与辉石的共生连晶结构可以作为豆荚状铬铁矿的重要找矿标志。

Therefore , the intergrowth texture of Cr-spinel and pyroxene can be an important indicator for podiform chromite exploration .

铬尖晶石的化学参数特征反映出低铁富镁的介质对形成富铬尖晶石是有利的。

The chemical parameters of chrome - spinel shown that is low-iron and rich-magnesium medium and it is favorable to form rich-chrome spinel .