John Rakovan Professor Department of Geology and Environmental Earth Science Miami University 250 S. Patterson Ave. Rm. 114 Shideler Hall Oxford, OH 45056-2473 Telephone: (513) 529-3245 email: nospam@miamioh.edu (replace "nospam" with "rakovajf") B.S., University of Illinois at Urbana-Champaign, 1988 M.S., University of Illinois at Chicago, 1990 Ph.D. State University of New York at Stony Brook, 1996 Postdoctoral research faculty Virginia Polytechnic Institute 1996-1997 Faculty member at Miami University since 1998

Research Interests: Environmental Mineralogy, Crystallography and Crystal Chemistry

My research interests involve the integration of low temperature geochemistry and mineralogy in the study of crystal surfaces and water-rock interactions found in natural systems. In particular, I am interested in environmentally significant processes such as crystal growth, metal sorption, trace element partitioning and other surface mediated reactions. My research also addresses the structural response of minerals to substituent elements, especially lanthanides and actinides in apatite group minerals.

Current research projects include: Use of phosphate minerals for environmental remediation; the role of crystal surface structure on trace element incorporation during growth; crystal chemistry of the lanthanides and actinides in apatite; crystal growth and trace element incorporation in fluorite and apatite; understanding fundamental interactions between aqueous metal species and soil minerals.

Partial Vitae

Selected Publications

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Research

Teaching

Facilities

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Reviews in Mineralogy and Geochemistry V48 PHOSPHATES GEOCHEMICAL, GEOBIOLOGICAL, AND MATERIALS IMPORTANCE

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Apatite Mineral monographs V.17

Apatite Nomenclature - IMA Summary Full Report

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Rocks & Minerals

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Mineralogy at Miami

Undergraduate Research Opportunities

Careers in Geoscience

Field Shots

Links

Local Geology Viburnum Trend 05/07Sterling Hill 2008