1. MINERALOGICAL AND GEOCHEMICAL CONSTRAINTS OF CHROMIUM OXIDATION INDUCED BY BIRNESSITE Open Access Author: Kong, Kyeong Pil Title: MINERALOGICAL AND GEOCHEMICAL CONSTRAINTS OF CHROMIUM OXIDATION INDUCED BY BIRNESSITE Graduate Program: Geosciences Keywords: Manganese OxidesBirnessiteChromiumOxidationXANESX-rayDiffraction File: Download Kong_thesis_final.pdf Committee Members: Peter J Heaney, Thesis Advisor/Co-AdvisorMatthew S Fantle, Committee MemberLee Kump, Committee Member