The Type and Metallogenic Conditions of Shuidongling Zinc Copper Deposit in Nanzhao, Henan Province
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The Type and Metallogenic Conditions of Shuidongling Zinc Copper Deposit in Nanzhao, Henan Province
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 35, Issue 4, Pages: 96-101(1996)
作者机构:
1. 中山大学地球科学系
2. 南京大学地球科学系
作者简介:
基金信息:
DOI:
CLC:
Published:1996,
Published Online:25 July 1996,
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Yang Rongyong, Xu Zhaowen, Ren Qijiang, et al. The Type and Metallogenic Conditions of Shuidongling Zinc Copper Deposit in Nanzhao, Henan Province. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 35(4):96-101(1996)
DOI:
Yang Rongyong, Xu Zhaowen, Ren Qijiang, et al. The Type and Metallogenic Conditions of Shuidongling Zinc Copper Deposit in Nanzhao, Henan Province. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 35(4):96-101(1996)DOI:
The Type and Metallogenic Conditions of Shuidongling Zinc Copper Deposit in Nanzhao, Henan Province
which formed in Erlangping back arc basin in the early Palaeozoic Era
is situated in copper metallogenic prospect area and belongs to the typical Kurko type ore deposit. The metallogenic fluid is characterized by high K +/Na + and F -/Cl - and low CO/CO 2 ratios. The temperature
f O 2
pressure and pH value of metallogenic fluid are 197~330℃
3×10 -31 ~8.1×10 -33 Pa
77.97×10 5 Pa and 5.73~6.12 ( t =300℃) respectively. The isotopic features prove that metallogenic materials is derived from subjacent volcanics and the sulfur has a mixed sources (magmatic water plus seawater). In addition