Zircon LA-ICPMS U-Pb age of mafic dykes in the area between the Qinling and the Qilian orogenic belts and its geological implications CHEN Jun-lu, HE Shi-ping, WANG Hong-liang, XU Xue-yi, ZENG Zuo-xun, WANG Zong-qi , YAN Quan-ren 2006,25(6):455-462 [Abstract View PDF (994.33 K) On the origin and rock- and ore-forming model of topaz SHEN Gan-fu , XU Jin-sha 2006,25(6):463-472 [Abstract View PDF (426.22 K) The U-Pb age of single-grained zircon from Maanshanbei granite in Hongshishan area of the Beishan orogenic belt, Gansu Province LIU Ming_qiang~1,WANG Jian_jun~1 and DAI Wen_jun~2 2006,25(6):473-479 [Abstract View PDF (1.93 M) Geochemical characteristics and genesis of Zhoukoudian complex ZHANG Li-fen, ZENG Xia-sheng, ZHANG Shu-ming 2006,25(6):480-486 [Abstract View PDF (314.77 K) Characteristics and geological significance of peperite in northwestern Hebei Province BAI Zhi-da, XU De-bin , SUN Shan-ping 2006,25(6):487-492 [Abstract View PDF (303.83 K) The mineralogical phase and sediments of preservation of organic matter in the Qinghai Lake LI Shan-ying, YU Bing-song, DONG Hai-liang, LIU Ying-chao 2006,25(6):493-498 [Abstract View PDF (304.09 K) Carbon and oxygen isotope characteristics of Dengying Formation in jiangshan, Zhejiang Province PENG Hua-ming, ZHU Zhi-jun, JIANG Yong-biao, GUO Fu-sheng, YAN Zhao-bin, YANG Zhi, HUANG Guo-hua 2006,25(6):499-504 [Abstract View PDF (264.12 K) The adsorption performance and photocatalytic activity of Pt-TiO2 pillared clays composite modified by surfactants CHEN Jia-xin, AN Tai-cheng, YUAN Jian-mei, LI Gui-ying, DING Xue-jun, Chen Hui, SHENG Guo-ying,FU Jia-mo 2006,25(6):505-510 [Abstract View PDF (339.08 K) Microchemical characteristics of carp otoliths from two different water environments and their indication significance for environmental changes YANG Liang-feng, LI Sheng-rong, LUO Jun-yan, GAO Yong-hua, TONG Jing-gui, CAO Ye , SHEN Jun-feng 2006,25(6):511-517 [Abstract View PDF (286.81 K) The preparation of sulphoaluminate-alite cement clinker from fly ash ZHAO Hong_wei~1,LI Jin_hong~1,MEI Lin~1,LIU Hui and GENG Jian_gang~2 2006,25(6):518-522 [Abstract View PDF (260.52 K) The advances in the study of the response of coral reefs to red tides and the possible record of historical red tides in reef corals CHEN Tian-ran, YU Ke-fu, LIN Zhi-fen ,CHEN Te-gu 2006,25(6):523-529 [Abstract View PDF (272.78 K) The organic intercalation mechanism of kaolinite and the application of intercalated composites ZHANG Sheng-hui, YANG Yang, QIANG Ying-huai , XIA Hua 2006,25(6):530-536 [Abstract View PDF (249.82 K) 新矿物（2002．1～2002．12） LI Jin-ping 2006,25(6):537-550 [Abstract View PDF (615.17 K) 