geological map of coalfield
1.ACCOMPLISHMENT OF THE LATEST 1:500000 DIGITAL GEOLOGICAL MAP OF JIANGXI PROVINCE
2.In 1998, the Hong Kong Geological Survey compiled a new 1 to 100000-scale geological map of Hong Kong and a 1 to 20000-scale solid geological map of Sheet 4 (Kat O Chau), as well as publishing a memoir on the geological landscapes of Hong Kong.
4.K-Ar AGE CONTOUR MAP OF LIAOHE GROUP, CENTRAL LIAONING, AND ITS GEOLOGICAL IMPLICATIONS
6.The metamorphosed and deformed tonalites are distinguished from the Archaean metamorphic strata (Jiaodong Group) by geological mapping(maP scale 1:50000)in the Qixia area.
7.geological structure
8.geological record
9.geological publications
10.geological instrumentations
