全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Ruizhong Hu , Bin Xiong ...
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (8), pp.1179-1190Springer
摘要:The contiguous region between Guangxi, Guizhou, and Yunnan, commonly referred to as the Golden Triangle region in SW China, hosts many Carlin-type gold deposits. Previously, the ages of the gold mineralization in this region have not been well constrained due to the lack of ...
作者:Ruizhong Hu , Lingli Zhou
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (6), pp.799-821Springer
摘要:Mo–Cu mineralization in the Baituyingzi district of eastern Inner Mongolia occurs within a granitic complex. This paper presents and discusses zircon U–Pb ages and whole-rock geochemical and Sr–Nd–Pb isotopic data from the granitic complex as potential indicators for po...
作者:Ruizhong Hu , G. Turner ...
来源:[J].Chinese Science Bulletin(IF 1.319), 1998, Vol.43 (1), pp.69-72Springer
摘要:Abstract(#br)Helium isotopic composition of inclusion fluid in pyrites from Machangqing copper deposit, China, has been measured. The measurements, with 3 He/ 4 He ratios ranging from 0.46–2.08 Ra, indicate that the helium in ore-forming fluid is a mixture of crust and mantl...
作者:RuiZhong Hu , HaiFeng Fan ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2007, Vol.52 (17), pp.2443-2447Springer
摘要:Abstract(#br)The selenium isotopic ratios have been measured in the Yutangba Se deposit, Hubei Province, China. The results show that the δ 82/76 Se NIST values vary from −12.77‰ to 4.93‰, which is the largest Se isotopic variation found so far in natural terrestrial sa...
作者:XiaoYan Hu , XianWu Bi ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2009, Vol.54 (6), pp.1087-1097Springer
摘要:Abstract(#br)In order to investigate the formation mechanism of tin ores associated with F-bearing granite, an experimental study of tin partition between F-bearing granitic melt and coexisting HCl-bearing aqueous fluid was conducted at 850°C and 100MPa with f o 2 approachin...
作者:... YuXu Zhang , HaiFeng Fan , RuiZhong Hu
来源:[J].Chinese Science Bulletin(IF 1.319), 2009, Vol.54 (24), pp.4756-4762Springer
摘要:Abstract(#br)Over the past decade, as one of nontraditional stable isotopes, Mo isotope has developed rapidly and now become an important geochemical proxy to trace paleo-oceanic and atmospheric evolution through geological history. In this paper, Early Cambrian formations i...
作者:Ruizhong Hu , Yuanxian Lin
来源:[J].Chinese Science Bulletin(IF 1.319), 2002, Vol.47 (13), pp.1134-1137Springer
摘要:Abstract(#br)The research on Samarium-Neodymium isotope systematics of hydrothermal calcites from the Xikuangshan antimony deposit, Central Hunan, places precise timing constraints on the Sb mineralization in this area. It is revealed that the Xikuangshan deposit formed duri...
作者:... Liang Qi , Ruizhong Hu , Guoping Zhang
来源:[J].Chinese Science Bulletin(IF 1.319), 1998, Vol.43 (22), pp.1922-1927Springer
摘要:Abstract(#br)Inductively coupled plasma-mass spectrometry (ICP-MS) is used to determine rare-earth elements abundances in fluid inclusions. Quartz separates from the Lannigou and Yata Carlin-type gold deposits, southwestern China, were prepared by the decrepitation-leach method. ...
作者:Ruizhong Hu , Guiqing Xie ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2001, Vol.46 (21), pp.1823-1827Springer
摘要:Abstract(#br)Diagenetic-metallogenic ages of pyritic cherts formed by the syn-sedimentation of hydrothermal vent and ages of the Jinchang Rock Formation in the Mojiang large nickel-gold deposit in the Ailaoshan gold metallogenic belt have been discussed on the basis of chron...
作者:Ruizhong Hu , Junhong Zhao ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2003, Vol.48 (23), pp.2640-2646Springer
摘要:Abstract(#br)Scheelite Sm-Nd and quartz Ar-Ar dating were accomplished for the Woxi Au-Sb-W deposit in western hunan. The results show that the Sm and Nd concentrations of scheelite are relatively high, and Sm/Nd ratios are usually high and variable. In the 147 Sm/ 144 Nd vs...

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