This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...
... well as, reactions controlled by fluid pathways. Zoned garnets
with Al-rich cores and Fe-rich rims are the commonest in
skarn systems, due to the tendency of early prograde garnets to
be Al-enriched and retrograde in the first stage or later garnets
to be Fe-enriched in the second stage (Einaudi et ...
... Further,
according to Yardley et al. (1991), fluid flow through open
systems produces oscillatory zoned garnets. Additionally,
ani so tropic garnets widely range in composition whereas the
garnets near the end-member of andradite (Adr > 90) are gene-
rally isotropic.
Trace elements such as Ti and Zr ...
... te garnets: Evidence of two stage skarn
evolution from Rudnik, Central Serbia
Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol
Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду
[ДР РГФ]
Anisotropic grossular–andradite garnets: Evidence ...
Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol. "Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/10.31577/GeolCarp.72.1.2
