Goethite from
China | |
| emc.biol.sc.edu (2001) http://emc.biol.sc.edu/Staff/donggao/geodzhao.html |
| Dazhao Guo, Junhao Wei, Keqing Zhang, Wenjuan Tan, Jun Tan, and Yanhua Li (2005): The isotope geochemical characteristics and ore-forming time of Zhuanghe gold deposit, eastern Liaoning. Acta Geologica Sinica 79(5), 671-678 |