GELOLGICAL STRUCTURE OF BIF MINING DISTRICT IN ANSHAN-BENXI AREA, LIAONING PROVINCE
li hongye(anshang iron and steel mine company; liaoning 114004)zhao xiude(tianjin geological of m. m. i; tianjin 300060)

..............page:22-29

ERROR ANALYSIS AND RECTIFICATION ABOUT GIS'S DATA
hu zhengde(tianjin institute of geology and mineral resources; cags; tianjin 300170 )

..............page:60-65

ISOTOPIC AGE OF THE ARCHEAN ROCKS IN BEIJING AREA AND THEIR GEOLOGICAL IMPLICATIONS
jin wenshan; guan ailian(tainjin institute of geology and mineral resources cag; tianjin 300170 )

..............page:1-13

can jia zhong ao zao shan zuo yong guo ji tao lun hui zong jie bao gao (2) zhong ao ye wai kao cha ji shi
lu song nian

..............page:51-59

A SIMPLE DISCUSSION ON METALLOGENIC SYSTEM OF GOLD DEPOSITS IN WUTAISHAN ARCHEAN GREENSTONE BELT OF SHANXI
chen ping; miao peisen; li desheng; li xiaoguang(shanxi prospection and development bureau of geology and mineral resources shanxi 030001)tian yongqing; li xiaofeng; yu keren(geologic science institute of shanxi province)li chundian; wu sheng; wang chunl

..............page:14-21

OROGENIC BELT FRAMEWORK (CONSTRUCTION)
gao pingxian(tianjin institute of geology and mineral resources; tianjin 300170 )

..............page:30-35

can jia zhong ao zao shan zuo yong guo ji tao lun hui zong jie bao gao (1) hui yi jian kuang
lu song nian

..............page:48-51

SINIAN EXPLOSION─PRELIMINARY DISCUSSION ABOUT EARLY ANIMAL EVOLUTION
chen menge(institute of geology; academia ; beijng 100029 )

..............page:36-47