| Kamitani, M., Okumura, K., Teraoka, Y., Miyano, S., Watanabe, Y. (2007) Mineral Resources Map of East Asia, Geological Survey of Japan. Liaoning Province Metallurgical and Geological Exploration Company Geophysical Team and Joint Study Group No. 102 (1980): Geology and Prospecting 16(4), 14-23 |