- 责任者：Cao Shuyun (Geoscience Centre of the University of Gö ; ttingen ; Goldschmidtstr ; Gö ; ttingen 337077 Germany) ; Liu Junlai
- 刊名：Acta Geologica Sinica
- 出版年：2009
- 卷期：83(10)
- 关键词：糜棱岩 ; mylonite ; 变形 ; deformation ; 哀牢山 ; Ailao Mountains ; 红河断裂 ; Red River Fault
- 页码：p.1388-1400
- 图表：6 illus., 1 table, 56 refs.
- 分类号：0802
- issnNo：ISSN0001-5717
- isbnNo：CN11-1951/P
style="MARGIN: 0cm 0cm 0pt; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 2" class=MsoNormal>style="FONT-SIZE: 14pt" lang=EN-US>s New Roman">This paper studied the features of microstructures and mineral deformation in the high temperature mylonites collected from the Diancangshan region, and their deformation mechanism and mineral components. U-Pb zircons from a granitic high temperature mylonite were dated by SHRIMP. The results reveal that the main minerals such as feldspar, quartz and amphibole are characterized by high temperature crystalline ductile deformation and oriented growth under the condition of amphibolite facies, which provides evidencestyle="DISPLAY: none; COLOR: #0067b6; mso-hide: all"> for strike slip shearing deformation event.