摘要
金刚石在自然界形成需要特殊的地质环境。关于金刚石的成因,早期认为是岩浆结晶而成,随着科学技术进步和研究的不断深入,许多证据表明,金刚石主要为幔源成因。在金刚石成因分析的基础上,对金刚石原生矿床形成的地质环境,从物理化学环境和地质构造环境两方面进行了较全面的分析。
Diamond forms in special geological environment in the nature.For the genesis of diamond,it was early thought to be formed by magmatic crystallization.With sci-tech progress and furthering of study,much evidence supported its source from mantle.On the basis of genetic analysis,this paper discussed geological environment of primary diamond deposit,both in view of physical chemistry and geological structure.
出处
《安徽地质》
2015年第1期35-37,共3页
Geology of Anhui
关键词
金刚石成因
幔源成因
原生矿床
地质环境
diamond genesis
mantle source origin
primary deposit
geology
