40Ar/39Ar Isotopic Dating the Biotites from the Igneous and Metamorphic Rocks of the Zhongshan Station Area
The Zhongshan Station of China is located in the Larsemann Hills Antarctica. Low pressure granulite facies gneisses together with late granites are outcroped in the region. Three biotite samples from the garnet segregation, a syenogranite and a granite-pegmetite were measured with 40Ar/39Ar incremen...
Main Authors: | , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Polar Research Institute of China - PRIC
1993
|
Subjects: | |
Online Access: | http://library.arcticportal.org/2056/ http://library.arcticportal.org/2056/1/A199301002.pdf |
Summary: | The Zhongshan Station of China is located in the Larsemann Hills Antarctica. Low pressure granulite facies gneisses together with late granites are outcroped in the region. Three biotite samples from the garnet segregation, a syenogranite and a granite-pegmetite were measured with 40Ar/39Ar incremental heating technique. |
---|