Articles with "feldspar alteration" as a keyword



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Structural Networks Constraints on Alteration and Mineralization Processes in the Jiaojia Gold Deposit, Jiaodong Peninsula, China

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Published in 2020 at "Journal of Earth Science"

DOI: 10.1007/s12583-020-1276-z

Abstract: Structural network studies could give appropriate opportunities to understanding structural/hydrothermal events, transportation of ore-forming fluids and water/rock interaction process. Four structural deformation/hydrothermal events have been identified in the Jiaojia fault zone according to microtexture and… read more here.

Keywords: feldspar alteration; alteration; deformation; quartz ... See more keywords

Iron isotope behavior during fluid/rock interaction in K-feldspar alteration zone – A model for pyrite in gold deposits from the Jiaodong Peninsula, East China

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Published in 2018 at "Geochimica et Cosmochimica Acta"

DOI: 10.1016/j.gca.2017.10.001

Abstract: Abstract Mechanisms for Fe isotope fractionation in hydrothermal mineral deposits and in zones of associated K-feldspar alteration remain poorly constrained. We have analyzed a suite of bulk samples consisting of granite displaying K-feldspar alteration, Precambrian… read more here.

Keywords: fluid rock; feldspar alteration; alteration;