North-Central Section - 39th Annual Meeting (May 19–20, 2005)
Session No. 37 Friday, 20 May 2005
1:20 PM-5:20 PM, Radisson Metrodome: University C Ballroom

T3. Evolution of Crustal Melts & Mineral Deposits

James H. Stout, James A. Grant, Jim Miller and Dean Peterson, Presiding
 Paper #Start Time
37-11:20 PM KEYNOTE ADDRESS: THE IDENTIFICATION OF MELT AND THE PATH OF MELT MOVEMENT IN CRUSTAL ROCKS: SAWYER, Edward W., Applied Science, Univ of Quebec at Chicoutimi, Chicoutimi, QC G7H 2B1 Canada, ewsawyer@uqac.uquebec.ca
37-22:00 PM RHEOLOGY OF PARTIALLY MOLTEN CRUST: TEYSSIER, Christian, Geology and Geophysics, Univ of Minnesota, Minneapolis, MN 55455, teyssier@tc.umn.edu, WHITNEY, Donna L., Geology & Geophysics, Univ of Minnesota, Minneapolis, MN 55455, REY, Patrice, School of Geosciences, Univ of Sydney, Sydney, NSW 2006, and VANDERHAEGHE, Olivier, UMR 7566 G2R, Université Henri Poincaré Nancy 1, BP 239, Vandoeuvre-lès-Nancy Cedex, 54506, France
37-32:20 PM RETROGRADE BACK REACTIONS IN MIGMATITES: INSIGHTS FROM PSEUDOSECTION MODELING OF THE NASON RIDGE MIGMATITIC GNEISS, WA: ZULUAGA, Carlos A., Univ of Minnesota, Morris, Morris, MN 56267, zuluagac@morris.umn.edu and STOWELL, Harold, Department of Geological Sciences, Univ of Alabama, Box 870338, Tuscaloosa, AL 35487-0338
37-42:40 PM CRUSTAL MELTING INVOLVING PHENGITIC WHITE MICA: OBSERVATION AND THEORY: KORHONEN, Fawna J. and STOUT, James H., Department of Geology and Geophysics, Univ of Minnesota, 310 Pillsbury Dr. SE, Minneapolis, MN 55455, jstout@umn.edu
37-53:00 PM DID THE GIANT STRATIFORM BROKEN HILL PB-ZN-AG DEPOSIT, CURNAMONA PROVINCE (AUSTRALIA) MELT?: SPRY, Paul G.1, TEALE, Graham S.2, PLIMER, Ian R.3, and HEIMANN, Adriana1, (1) Geological & Atmospheric Sciences, Iowa State Univ, 253 Science I, Ames, IA 50011-3212, pgspry@iastate.edu, (2) Teale and Associates, PO Box 740, North Adelaide, 5082, Australia, (3) School of Earth Sciences, Univ of Melbourne, Parkville, 3052, Australia
 3:20 PM Break
37-63:40 PM THE ORIGIN OF GARNET-RICH ROCKS AT RAVEN HILL (CATHEDRAL ROCK), OLARY DOMAIN, CURNAMONA PROVINCE, AUSTRALIA, AND THEIR GENETIC RELATIONSHIP TO BROKEN HILL-TYPE MINERALIZATION: HEIMANN, Adriana1, SPRY, Paul G.1, TEALE, Graham S.2, CONOR, Colin H.H.3, and PEARSON, Norman J.4, (1) Geological & Atmospheric Sciences, Iowa State Univ, 253 Science I, Ames, IA 50011-3212, aheimann@iastate.edu, (2) Teale and Associates, PO Box 740, North Adelaide, 5082, Australia, (3) Geological Survey Branch, Primary Industries and Resources South Australia, GPO Box 1671, South Australia, Adelaide, 5001, Australia, (4) ARC National Key Centre for Geochemical Evolution and Metallogeny of Continents (GEMOC), Macquarie Univ, New South Wales, Sydney, 2109
37-74:00 PM THE GEOLOGY AND PETROLOGY OF THE LEVEAUX PORPHYRITIC DIORITE, COOK COUNTY, MN: INVESTIGATING POSSIBLE MAGMATIC RELATIONSHIPS TO THE ANORTHOSITIC SERIES OF THE DULUTH COMPLEX: ALBERS, Paul B., Geological Sciences, Univ of Minnesota-Duluth, 202 Heller Hall, 1114 Kirby Drive, Duluth, MN 55812, albe0167@d.umn.edu and MILLER, James D., Minnesota Geological Survey, Univ of Minnesota, c/o Natural Resources Research Inst, 5013 Miller Trunk Hwy, Duluth, MN 55811
37-84:20 PM VISUAL SIMULATION OF CRYSTAL GROWTH AND DEVELOPMENT OF SECTOR ZONING IN HYDROTHERMAL QUARTZ: PRECHEL, Ryan D.1, IHINGER, Phillip D.1, CHMIELOWIEC, Jacob1, and STEVENSON, Daniel E.2, (1) Geology, Univ Wisconsin-Eau Claire, 105 Garfield Ave, Eau Claire, WI 54701, precherd@uwec.edu, (2) Computer Science, 105 Garfield Ave, Eau Claire, WI 54701
37-94:40 PM GEOLOGY, GEOCHEMISTRY, AND PGE POTENTIAL OF MAFIC-ULTRAMAFIC INTRUSIONS IN MINNESOTA, EXCLUDING THE DULUTH COMPLEX: MILLER, James D. Jr, Minnesota Geological Survey, Univ of Minnesota, c/o NRRI, 5013 Miller Trunk Hwy, Duluth, MN 55811, mille066@umn.edu, JIRSA, Mark A., Minnesota Geological Survey, Univ of Minnesota, 2642 University Ave, St. Paul, MN 55114, and SEVERSON, Mark J., Natural Resources Research Institute, Univ of Minnesota Duluth, 5013 Miller Trunk Hwy, Duluth, MN 55811

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