Is there volcanic fumarole manifestations within the Argentinian Altiplano-Puna Volcanic Complex at Centrral Andes? Which volcanoes do show this?

I'm searching for information (papers, reviews, conference abstracts) about volcanic fumaroles within the Altiplano-Puna Volcanic Complex, at Argentina. I'm looking for ages and composition of...

01 January 2019 245 2 View