横断山区黑云母和角闪石成分数据集（1995）

本数据集为横断山区黑云母和角闪石成分数据集，黑云母是花岗岩类中最普遍的暗色造岩矿物, 角闪石主要包括钙质闪石和碱性闪石两类,钙质闪石分布较广,是本节研究的重点对象，它们的化学成分与形成时的物理化学条件密切相关。本数据集主要是对横断山区花岗岩类中黑云母和角闪石的地质产状、物理性质和化学成分的研究，以及黑云母和角闪石微量元素、结构特点、红外光谱特征、差热分析等研究，来揭示横断山区花岗岩类成因，为花岗岩类的起源研究提供依据。本数据集为横断山区黑云母和角闪石成分数据集，黑云母是花岗岩类中最普遍的暗色造岩矿物, 角闪石主要包括钙质闪石和碱性闪石两类,钙质闪石分布较广,是本节研究的重点对象，它们的化学成分与形成时的物理化学条件密切相关。本数据集主要是对横断山区花岗岩类中黑云母和角闪石的地质产状、物理性质和化学成分的研究，以及黑云母和角闪石微量元素、结构特点、红外光谱特征、差热分析等研究，来揭示横断山区花岗岩类成因，为花岗岩类的起源研究提供依据。

This dataset is a compositional dataset of biotite and amphibole from the Hengduan Mountains. Biotite is the most prevalent dark-colored rock-forming mineral in granitoids. Amphibole mainly consists of two categories: calcic amphibole and alkalic amphibole, among which calcic amphibole has a wide distribution and is the key research target of this section. Their chemical compositions are closely correlated with the physico-chemical conditions during their formation. This dataset mainly focuses on the studies of geological occurrences, physical properties and chemical compositions of biotite and amphibole in granitoids from the Hengduan Mountains, as well as the analyses of trace elements, structural characteristics, infrared spectral features and differential thermal analysis of these two minerals, so as to reveal the genesis of granitoids in the Hengduan Mountains and provide evidence for the research on the origin of granitoids. This dataset is a compositional dataset of biotite and amphibole from the Hengduan Mountains. Biotite is the most prevalent dark-colored rock-forming mineral in granitoids. Amphibole mainly consists of two categories: calcic amphibole and alkalic amphibole, among which calcic amphibole has a wide distribution and is the key research target of this section. Their chemical compositions are closely correlated with the physico-chemical conditions during their formation. This dataset mainly focuses on the studies of geological occurrences, physical properties and chemical compositions of biotite and amphibole in granitoids from the Hengduan Mountains, as well as the analyses of trace elements, structural characteristics, infrared spectral features and differential thermal analysis of these two minerals, so as to reveal the genesis of granitoids in the Hengduan Mountains and provide evidence for the research on the origin of granitoids.