西安地质矿产研究所的三位科技人员1988年冬分赴美、匈、澳进行科学研究和考察工作,已回到了原单位。从事蛇绿岩研究的朱宝清副研究员,根据中美地学合作《中国及美国西部部分地区缝合带蛇绿岩和蓝片岩带构造演化及岩石学研究》项目的要求,与美国史坦福大学的柯尔曼教授、刘忠光教授等,一起考察研究了美国西海岸典型的蛇绿岩及高压变质岩系,并做了实验工作。从事环境评价和治理研究的董发开副 Xi’an Institute of Geology and Mineral Resources three scientific and technological personnel in the winter of 1988 to the United States, Hungary and Australia for scientific research and inspection work, has returned to the original unit. In accordance with the requirements of the Sino-U.S. Earth Sciences Collaboration on the Project of Tectonic Evolution and Petrology of Sutured Ophiolite and Blue Belt in China and the United States of America, Professor Erman, Professor Liu Zhongguang et al. Studied and studied the typical ophiolite and high-pressure metamorphic rocks on the west coast of the United States. Experiments were done. Dong Fa-Kai, who is engaged in environmental assessment and governance research