Geology of the Changyuan Granitoid Complex in Huairou County, Beijing Municipality: Petrological Characteristics and Tectonic Significance
ji guang-yi 1 wang yang 2; 3* xia xi-fan 1 (1. geological institute of beijing municipality; beijing 100011; 2.guangzhou institute of geochemistry; chinese academy of sciences; guangzhou 510640; 3.division of petrology; china university of geosciences; beijing 100083)

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

Application and effect of mapgis in metallogenic prognisis in gold trialangle area of northeast Jiangxi province
yan ru-zhong 1; 2 huang xiu-bao 1; 2 tian bang-sheng 2 (1.china university of geosciences; wuhan 430074; 2.geological party of northwest jiangxi province jiujiang; jiujiang 332000)

..............page:20-25

The New Application of Basic Rock-Diabase from Gaojiayao Beijing China
wang de-li 1 yang shang-ping 2 ma yan-ming 3 (1. geological institute of beijing; beijing 100011; 2. jinhua nuclear engineering and construction group; jinhua zhejiang province 321017; 3. beijing geology and mineral resources prospecting and developing bureau; beijing 100050)

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bei jing di zhi zheng gao jian ze

..............page:33

Safe management of the spirit boiler building
ji yi-hua (geological institute of beijing municipality; beijing 100011)

..............page:29-32

Differentiation of Base rock, Ovum Gravel, and Boulder while Exploring to the Unit place of Diverse Ground form
shen zhen 1 ll cheng-wang 1 shen fei 2 (1. the geological engineering desighn research institute of beijing; beijing 101500; 2. beijing zhenfei decoration engineering co.; ltd; beijing 100025)

..............page:26-28

A metallic alloy from peridotite and eclogite
zhang zhong-ming yang jing-sui bai wen-ji chen fang-yuan rong he (key laboratory for continental dynamics; the ministry of land and resources; beijing 100037)

..............page:14-16,28