Session: Nano-Phases and Nano-Structures in Earth Environments (Posters)

201 T94. Nano-Phases and Nano-Structures in Earth Environments (Posters)
(Mineralogical Society of America; GSA Geobiology and Geomicrobiology Division; Gulf Coast Association of Geological Societies)

Monday, 6 October 2008: 8:00 AM

George R. Brown Convention Center, Exhibit Hall E

Presiding:

Huifang Xu and Yifeng Wang

159

Differences In Nanopore Development Related to Thermal Maturity In the Mississippian Barnett Shale: Preliminary Results
Robert M. Reed, The Univ of Texas at Austin; Robert G. Loucks, The University of Texas at Austin; Daniel Jarvie, Worldwide Geochemistry; Stephen C. Ruppel, University of Texas at Austin

160

Geochemical Reaction Modeling for Ferrihydrite Nano-Particles In the Lake Karachai Area, Russia
Katsuhiro Tsukimura, AIST; Masaya Suzuki, AIST; Yohey Suzuki, AIST

161

Nanogeochemistry: Nanostructures and Their Reactivity in Natural Systems
Yifeng Wang, Sandia National Laboratories

162

Products of Magnetite Oxidation in Chinese Loess-Paleosol Sequences: Role of Crystal Size on Phase Transformation of Magnetite
Tianhu Chen, Hefei Univ of Technology

163

Structure and Dynamics of Mineral-Water Interfaces: Nanoscale View from the Computational Molecular Modeling Perspective
Andrey G. Kalinichev, Michigan State University

164

TEM Investigation of Micro- and Nano–Precipitates in Oregon Sunstones: Genesis of and Mechanisms for Coloration, Pleochroism, and Dichroism in Gem-Quality Feldspars
Tina R. Hill, University of Wisconsin-Madison; Gabriela Farfan, Madison West High School; Hiromi Konishi, University of Wisconsin-Madison; Huifang Xu, University of Wisconsin - Madison

165

The Importance of Nanoparticles and Nanoporous Materials In Environmental Engineering
Baolin Deng, University of Missouri-Columbia

166

The Role of Nanopores on U(VI) Sorption and Redox Behavior in U(VI)-Contaminated Subsurface Sediments
Huifang Xu, University of Wisconsin - Madison; Eric E. Roden, University of Wisconsin

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