中国岩溶2011，Vol.30Issue(3)：354-358,5.
辽宁本溪晶花洞碳酸钙沉积物颜色多样性分析
A study on the color variety of speleothems Jinghua Cave in Benxi, Liaoning Province
秦亚 1程新民 1常建平 1李泽峰2
作者信息
- 1. 吉林大学地球科学学院,吉林长春130061
- 2. 青海省第三地质矿产勘查院,青海西宁810008
- 折叠
摘要
Abstract
Jinghua Cave is developed in thick-bedded limestone of the Middle Ordovician Majiagou Formation in Benxi, Liaoning. Speleothems in the cave have many primary colors,such as white, yellow, red, blue and black. On the basis of research on the cave, XRF analysis and thin-section identification under the microscope have done. It is confirmed that the white color comes from pure CaCO3 ,blue and black from Cu, Sr, Mn and Zn components in the speleothems, yellow and red from some elements like Fe and Mn with different valence under different conditions.关键词
岩溶洞穴/碳酸钙沉积物/颜色多样性/致色物质/色彩成因/晶花洞/辽宁本溪Key words
karst cave/ speleothem/ color variety/ colourant/ cause of color/ Jinghua Cave/ Benxi in Liaoning Province分类
天文与地球科学引用本文复制引用
秦亚,程新民,常建平,李泽峰..辽宁本溪晶花洞碳酸钙沉积物颜色多样性分析[J].中国岩溶,2011,30(3):354-358,5.
