A Big Phosphosiderite Mine

Year:1977 Issue:9

Column: ON THE HOME FRONT

Author:

Release Date:1977-02-25

Page: 31,32

Full Text:

WORKERS and staff members doing geological prospecting work for a metallurgical department in north China recently discovered a large phosphosiderite mine in Cholu County, Hopei Province.In the past,...

Please login first!

GO TO TOP

5 chegongzhuang Xilu, P.O.Box 399-T, Beijing, China, 100048
Tel: +86 10 68413030
Fax: +86 10 68412023
Email: cmjservice@mail.cibtc.com.cn
0.019