Geochemistry : Proceedings of the 30th International Geological Congress, Volume 19

ISBN-13: 9789067642675 / Angielski / Twarda / 1998 / 288 str.

X. Xuejing; Xueqin Xie

Opis

The proceedings of the 30th International Geological Congress held in Beijing, China in August 1997. This volume focuses on geochemistry. It aims to present a view of contemporary geology to researchers interested in the geological sciences.

Spis treści

FLUID-ROCK INTERACTION Hydrothermal stability of berthierine: Experimental and modeling studies Zhihong Zhou, W.D. Gunter and D.R. Peacor GEOCHEMICAL KINETICS Kinetics of mineral dissolutions in open-flow systems and non-linear dynamic behaviors in the fluid/solid interface Ronghua Zhang, Shumin Hu and Tong Jianchang Kinetic measurements of mineral dissolution by using FT-IR and UV spectrum, and XPS Shumin Hu and Ronghua Zhang CRUSTAL ABUNDANCE Chemical composition of the continental crust in North China Platform Yan Mingcai and Chi Qinghua GEOCHEMICAL MAPPING Environmental monitoring and global change: The need for systematic geochemical baselines A.G. Darnley and J.A. Plant Wide-spaced floodplain sediment sampling covering the whole of China: Pilot survey for International Geochemical Mapping Cheng Hangxin, Shen Xiachu, Yan Guangsheng, Gu Tiexin, Lai Zhimin and Xie Xuejing Geochemical mapping in Europe F. Fordyce, J. Plant, G. Klaver, J. Locutura, R. Salminen and K. Vrana Wide-spaced geochemical mapping for giant ore deposits in concealed terrains Wang Xueqiu, Liu Dawen, Cheng Zhizhong and Xie Xuejing New developments in regional stream sediment geochemical survey for platinum-group elements Zhang Hong, Chen Fanglun and D. de Bruin ENVIRONMENTAL GEOCHEMISTRY Comparative risk assessment of lead exposure in Birmingham and Shanghai Yong Wang, I. Thornton and M.E. Farago Sulfur isotopic composition of two Asian great rivers and uplift of Qinghai-Xizang Plateau Hong Yetang, Gu Ailiang, Wang Hongwei and Hong Bing Kinetics and thermodynamics of dissolved rare earth uptake by alluvial materials from the Nevada Test Site, Southern Nevada, U.S.A. F.C. Benedict Jr., E.H. DeCarlo and M. Roth Evaluation of metal retention in a wetland receiving acid mine drainage G. Jordán, A. Szücs, U. Qvarfort and B. Székely Interaction of Fe3+, Ca2+, and SO42- at the jarosite/alkaline coal fly ash interface M. Ding, H.A. van der Sloot and M. Geusebroek EXPLORATION GEOCHEMISTRY Tin-rare metal mineralization near Mersa Alam, Eastern Desert, Egypt Mohamed Abdel Kader Morsy Gold and associated elements in the lateritic regolith at Jim's Find South, Tanami Desert, Northern Territory, Australia C.L. Stott, L. Xu, C.R.M. Butt, G.M. Bailey and J.C. van Moort The study of surfacial geochemical dispersion around a polymetallic mineralization and geochemical exploration in permafrost and forest-swamp terrain, Da-Hinggan Mts., Northeastern China Wang Mingqi, Liu Yinhan, Ren Tianxiang and Liu Shuxing ISOTOPE GEOCHEMISTRY Os, Sr and Nd isotope research on the Shizhuyuan polymetallic tungsten deposit, South Hunan, China Li Hongyan, Mao Jingwen, Du Andao, Zou Xiaoqiu and Sun Yali

O autorze

Xuejing\, Xie