摘要
综述了近年来麻粒岩中p-T-t轨迹的研究现状。内容涉及到麻粒岩相变质作用的温压条件及时间跨度,同时指出:结合岩石中的矿物组合、后成合晶及反应结构,利用矿物温压计是目前确定p-T-t轨迹的主要手段。
Recent studies of pressure-temperature-time (p-T-t) paths of granulites are summarized in this paper. At present, most of p-T conditions recorded in granulites are deduced from thermobarometry. In addition, most of the trend of p-T development can be deduced from mineral assemblages, symplectites, and coronal textures.
出处
《地质科技情报》
CAS
CSCD
北大核心
1993年第4期22-26,共5页
Geological Science and Technology Information
