References: |
- Deposit:: VEI CHOW, J. 1946: MINERAL RESOURCES OF CHINA.- ECON. GEOL., VOL.41, NO.4, P.399-474
- Deposit:: U.S.B.M., 1948: FOREIGN MINERALS SURVEY: MINERAL RESOURCES OF CHINA.- US-DEPT. INT. WASHINGTON, D.C. 1948
- Deposit:: AHNERT, E.E., 1929: MINERAL RESOURCES OF NORTH MANCHURIA.- MEM. GEOLOGICAL SURVEY CHINA SER.A. NO.7, DECEMBER 1929, PEIPING
- Deposit:: ZHAOYANG, H. & YANTANG, Y., 1984: DEVELOPMENT AND UTILISATION OF INDUSTRIAL MINERALS IN CHINA.- 6TH. INDUSTRIAL MINERALS INTERNATIONAL CONGRESS, 1984; INDUST. MIN. SPEC. ISS.
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