摘要
通过不同温度和压力下岩块受力变形的模拟实验，证实了岩块受力变形导致成矿元素的迁移和富集，发现了高温高压下不同元素在同一温压条件下和同一元素在不同温压条件下具有不同的迁移和富集规律。实验表明，构造应力对许多内生金属矿产的形成、矿产中成矿元素的分带现象等都具有十分重要的作用。
Modelling of the migration and accumulation of ore-forming elements in rocks deformed by application of stresses are conducted at different temperatures and pressures. This is found to differ for different elements at the same temperatures and pressures and for the same element at different temperatures and pressures. And it is shown that the action of stress plays an important role in the formation of many metallic mineral deposits and their zoning.
出处
《地质力学学报》
CSCD
1996年第2期90-93,共4页
Journal of Geomechanics
关键词
高温高压
构造应力
迁移和富集
成矿元素
High temperatures and pressures tectonic stress, migration and accumulation of ore-forming elements
