Xie Xuejin

Xie received many honors and awards both from China and international organizations, especially the prestigious AAG Gold Medal from the Association of Applied Geochemists in June, 2007 at the 23rd International Geochemical Exploration Symposium banquet in Oviedo, Spain, for "his outstanding scientific achievements in exploration geochemistry".

In the 1990s, Xie also contributed to the international standardization for methodology of world geochemical mapping.

After graduation, Xie mainly worked for the Institute of Geophysical and Geochemical Exploration of the Chinese Academy of Sciences (CAS). He was elected as an academician of CAS in 1980. Xie also taught as a professor at Changchun Geological College (later merged into Jilin University), Jilin Province, China.

During the 1970s and 1980s, Xie proposed and led the National geochemical mapping project and the China-Regional Geochemistry-National Reconnaissance (RGNR) Project. He also technically sponsored these programs, and initially emphasized and demonstrated by mapping the gold mines in China's territory (see also Gold mining in China).

Xie Xuejin (simplified Chinese: 谢学锦; traditional Chinese: 謝學錦; 21 May 1923 – 24 February 2017) was a Chinese geochemist who won the AAG Gold Medal in 2007. Xie was considered as the Father of Geochemical Mapping in China.

Xie was born 21 May 1923 in Beijing, with his ancestral home in Shanghai. He was the son of the geologist Xie Jiarong. From 1941 to 1945, Xie studied physics and chemistry at the College of Sciences of Zhejiang University. Xie also studied chemistry at Chongqing University.