朝天,也是古老温润珊瑚玉的故乡-《山地学报》

文章信息/Info

作者:: 张文敬¹; 张长英²; 高君成³; 1.中国科学院、水利部成都山地灾害与环境研究所,成都 610041; 2.广元市实验中学,四川广元 628099; 3.广元市科学探险协会,四川广元 628017

Author(s):: ZHANG Wenjing¹; ZHANG Changying²; GAO Juncheng³; 1. Chengdu Institute of Mountain Hazards and Environment, Chinese Academy of Sciences Chengdu 610041, China; 2. Guangyuan Experimental Middle School, Guangyuan 628099, Sichuan, China; 3. Guangyuan Scientific Exploration Association, Guangyuan 628017, Sichuan, China

摘要:: 四川广元宣河镇是著名的广元珊瑚玉最主要的集中分布区之一。在漫长的地质历史时期,广元珊瑚在漫长的物理和化学作用下,珊瑚成为化石,甚至部分珊瑚化石在特殊的理化作用后,被玉化成为我们今天所看到的广元珊瑚玉。广元珊瑚的形成距今最早、最老的已有4亿多年。近年来广元的珊瑚玉等化石资源与环境同样受到严重的冲击与破坏,应该保护广元珊瑚玉资源,合理科学利用珊瑚玉资源。

Abstract:: Xuanhe Town, located at Guangyuan, Sichuan province, China is one of the most important concentrated distribution areas of the famous Guangyuan coral jade. In the long period of geological history, Guangyuan corals became fossils under comprehensive physical and chemical effects, and even some coral fossils were turned into the current Guangyuan coral jade. The earliest and oldest Guangyuan coral was formed more than 0.4 billion years ago. In recent years, Guangyuan's coral jade and other fossil resources have also been severely impacted and destroyed. Guangyuan's coral jade resources should be protected and the coral jade resources should be exploited rationally and scientifically.