Abstract：Gouge is an information carrier for fault activity. The date of the fault activity can be identified by observation of the micro-morphologic characteristics of quartz in the gouges. In this paper, the dissolved micro-morphology of quartz, which are collected from the gouge of the Zhuying-Gongda fault belt in Sichuan Province, are observed and statistically analyzed by SEM. The result shows that the dissolved micro-morphology is not complicated. Comparing it with the diagram by Kanaori Y et al, it is indicated that the fault activity time was of Middle Pleistocene. This analysis is consistent with the dating value of the fault by ESR.
朱学强, 吴德超. 四川白玉县竹英-贡达断裂断层泥石英微观形貌研究[J]. 地质与资源, 2010, 19(1): 58-62,70.
ZHU Xue-qiang, WU De-chao. RESEARCH ON THE MICRO-MORPHOLOGY OF QUARTZ FROM FAULT GOUGES IN ZHUYING-GONGDA FAULT, SICHUAN PROVINCE. GEOLOGY AND RESOURCES, 2010, 19(1): 58-62,70.
2010, Vol. 19 
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