Ref.:
- Shouquan Zhou (2001): Rhodochrosite of hemioxidative zone in Dongping manganese ore. Geology and Prospecting 37(2), 58-61 (in Chinese with English abstract).
- http://www.minport.com/showmrds-AD00030.html [erroneously listed as in Gansu Province, but with the right coordinates placing it in Guangxi]