Oral History Videos

Established by Jeff Hedenquist and James Macdonald, this series aims to record life experiences of key figures in the field of economic geology. Please consider submitting your own video of an economic geologist of note for potential inclusion in this series. Read the guidelines for suggestions on preparing an interview.

Featured Video

Paul Barton

Barton, 1963, on Sulfidation State of Sulfides

Paul Barton discusses the early origins of the sulfidation state concept, drawing on the analogy with oxidation state during discussions with Pete Toulmin, and application of the concept to interpretation of sulfide mineral zonation in veins.

Recorded: October 29, 2009
Shared: May 21, 2019

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