title: Geochemistry. How fast does gold trickle out of volcanoes?
authors.affiliation: Department of Earth Sciences, Swiss Federal Institute of Technology (ETH) Zürich and University of Zürich, Clausiusstrasse 25, 8092 Zürich, Switzerland. heinrich@erdw.ethz.ch
authors.forename: Christoph A
authors.initials: CA
authors.lastname: Heinrich