| References: |
- Deposit:: MINERAL TRADE NOTES U S DEPT OF THE INTERIOR MAY 1952
- Deposit:: ROCKS IN THE VICINITY OF YEN-TOU-TSUN, WU-TAI-SHAN, SHANSI P
- Deposit:: PEOPLES REPUBLIC OF CHINA ATLAS BY CENTRAL INTELLIGENCE AGEN
- Deposit:: DEFENCE MAPPING AGENCY AEROSPACE CENTER ONC G-10 SCALE 1:100
- Deposit:: THE FAR EAST, EDITED BY TSUTOMU OGURA, VOL. 2, UNIV, OF TOKY
- Deposit:: TOKYO, P. 425-441.
- Deposit:: 1971.
- Deposit:: ARMY MAP SERVICE, CORPS OF ENGINEERS, U.S. ARMY, WASHINGTON,
- Deposit:: L500, IAMS, NJ4108, 1:250,000, HSIN-HSIEN (SINHSIEN) CHINA.
- Deposit:: OPERATIONAL NAVIGATION CHART, 1:1,000,000, ONC G-9, EDITION
- Deposit:: THE DEFENSE MAPPING AGENCY AEROSPACE CENTER, ST. LOUIS AIR F
- Deposit:: STATION.
- Deposit:: TREGEAR, T.R., 1965, A GEOGRAPHY OF CHINA: UNIV OF LONDON PR
- Deposit:: ., WARWICK SQUARE, LONDON, EC4, 342 P.
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