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Geochemical Conditions of Metallization of the Lijiagou Pb‐Zn Deposit, Gansu Province

Geochemical Conditions of Metallization of the Lijiagou Pb‐Zn Deposit, Gansu Province Abstract The Lijiagou Pb‐ Zn deposit in Gansu Province is a syngenetic hydrothermal‐ depositonal and metamorphosed hydrothermal weakly‐reworked stratabound ore deposit. The metallogenic physicochemical conditions of the deposit are thoroughly dealt with in this paper according to its different mineralization stages. Based on the systematic study of metallogenic material sources, it is considered that the ore‐forming metals, ore sulphur and water of mineralizing fluids are mainly derived from the basement, reduction sulphur of marine sulfate and infiltrating heated meteoric water and partially recharged sea water, respectively. Finally, the metallogenic model of this deposit is established. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Geologica Sinica (English Edition) Wiley

Geochemical Conditions of Metallization of the Lijiagou Pb‐Zn Deposit, Gansu Province

Acta Geologica Sinica (English Edition) , Volume 5 (1) – Mar 1, 1992

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References (3)

Publisher
Wiley
Copyright
© 1992 Geological Society of China
ISSN
1000-9515
eISSN
1755-6724
DOI
10.1111/j.1755-6724.1992.mp5001006.x
Publisher site
See Article on Publisher Site

Abstract

Abstract The Lijiagou Pb‐ Zn deposit in Gansu Province is a syngenetic hydrothermal‐ depositonal and metamorphosed hydrothermal weakly‐reworked stratabound ore deposit. The metallogenic physicochemical conditions of the deposit are thoroughly dealt with in this paper according to its different mineralization stages. Based on the systematic study of metallogenic material sources, it is considered that the ore‐forming metals, ore sulphur and water of mineralizing fluids are mainly derived from the basement, reduction sulphur of marine sulfate and infiltrating heated meteoric water and partially recharged sea water, respectively. Finally, the metallogenic model of this deposit is established.

Journal

Acta Geologica Sinica (English Edition)Wiley

Published: Mar 1, 1992

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