Start |Grid View | Author Index | View Uploaded Presentations | Meeting Information

North-Central - 52nd Annual Meeting

Session No. 5
Monday, 16 April 2018: 8:00 AM-12:00 PM
Room 260/262 (Scheman Building )

T31. Economic Geology, Igneous and Metamorphic Petrology, Mineralogy

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division

 

Paul G. Spry and Kevin L. Shelton, Advocates
Paper #
Start Time
5-1
8:00 AM
LITHOGEOCHEMICAL CHARACTERISTICS OF THE VOLCANIC SYSTEM HOSTING THE FLAMBEAU CU-ZN-AU DEPOSIT, NORTHWESTERN WISCONSIN
LODGE, Robert W.D., ZENS, Zacharie A. and JACOBSON, Regan E., Department of Geology, University of Wisconsin-Eau Claire, Phillips Science Hall, PO Box 4004, Eau Claire, WI 54702-4004
5-2
8:20 AM
FAULT-ASSOCIATED DOLOMITIZATION AND BASE-METAL SULFIDE VEIN FORMATION IN CARBONIFEROUS ROCKS OF THE NORTH DUBLIN COAST, IRELAND: THE INTERPLAY OF BASINAL- AND BASEMENT-INVOLVED FLUIDS
SHELTON, Kevin L.1, TRUESDALE, Jon P.1, GREGG, Jay M.2, HENDRY, James P.3 and SOMERVILLE, Ian D.4, (1)Geological Sciences, University of Missouri, 101 Geological Sciences Building, Columbia, MO 65211, (2)Boone Pickens School of Geology, Oklahoma State University, 105 Noble Research Center, Stillwater, OK 74078-3031, (3)Tullow Oil Limited, Number 1 Central Park, Leopardstown, Dublin, 18, Ireland, (4)School of Geological Sciences, University College Dublin, UCD Science Centre, Belfield, Dublin, 4, Ireland
5-3
8:40 AM
EXPERIMENTAL CONSTRAINTS ON LEAD-ZINC HYDROTHERMAL DEPOSITS
ROCK, Marlena J., Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall 312, Normal Rd., DeKalb, IL 60115 and FRANK, Mark R., Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall, Room 312, DeKalb, IL 60115
5-4
9:00 AM
UNDERSTANDING THE RELATIONSHIP BETWEEN GOLD, CHALCOPYRITE, BORNITE, AND PYRRHOTITE IN MAGMATIC-HYDROTHERMAL SYSTEMS
EHLICH, Joshua J. and FRANK, Mark R., Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall, Room 312, DeKalb, IL 60115
5-5
9:20 AM
A POSSIBLE EXPLANATION FOR THE CORRELATION OF GOLD AND ARSENIC WITHIN PYRITE, ARSENIAN PYRITE, AND ARSENOPYRITE
FRANK, Mark R.1, MANN, Matthew1 and BODNAR, Robert J.2, (1)Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall, Room 312, DeKalb, IL 60115, (2)Virginia Polytechnic Institute and State University, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061
5-6
9:40 AM
PLATINUM, PALLADIUM AND NICKEL CONCENTRATIONS IN COEXISTING SULFIDE AND BASALTIC MELTS AS A FUNCTION OF SULFUR FUGACITY
REO, George A. and FRANK, Mark R., Department of Geology and Environmental Geosciences, Northern Illinois University, Davis Hall, Room 312, DeKalb, IL 60115
 
10:00 AM
Break
5-7
10:15 AM
MULTIPLE SULFUR ISOTOPE STUDY OF EAGLE EAST, MICHIGAN: UNDERSTANDING THE GENESIS OF NI-CU-PGE DEPOSITS
BENSON, Erin, Earth and Atmospheric Sciences, Indiana University, 107 S Indiana Ave, Bloomington, IN 47405, RIPLEY, Edward M., Department of Geological Sciences, Indiana University, Bloomington, IN 47405, LI, Chusi, Department of Earth and Atmospheric Sciences, Indiana University, 1001 E. 10th Street, Bloomington, IN 47408 and MAHIN, Robert, Lundin Mining Corp., Eagle Mine, 4547 C.R. 601, Champion, MI 49814
5-8
10:35 AM
CU-ISOTOPE HETEROGENEITY IN THE LITHOSPHERIC MANTLE: EVIDENCE FROM TYPE I AND TYPE II PERIDOTITE XENOLITHS FROM THE GERONIMO VOLCANIC FIELD, SE ARIZONA
ZWEIFELHOFER, Grant1, KEMPTON, Pamela D.1, MATHUR, Ryan2 and BRUESEKE, Matthew E.3, (1)Department of Geology, Kansas State University, Manhattan, KS 66506, (2)Geology, Juniata College, 1700 Moore St, Huntingdon, PA 16652, (3)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506
5-9
10:55 AM
FIRST AGE CONSTRAINTS ON THE IN SITU LOWER CRUST OF SE ARIZONA: ZIRCON GEOCHRONOLOGY OF GRANULITE XENOLITHS FROM THE GERONIMO VOLCANIC FIELD YIELDS EVIDENCE FOR POST-LARAMIDE MAGMATIC UNDERPLATING IN THE SOUTHERN BASIN AND RANGE
RADER, Mikaela A.1, KEMPTON, Pamela D.1 and MÖLLER, Andreas2, (1)Department of Geology, Kansas State University, Manhattan, KS 66506, (2)Department of Geology, The University of Kansas, Lawrence, KS 66045
5-10
11:15 AM
POST-CA. 5 MA EXTENSION-RELATED MAGMATISM IN THE UPPER WIND RIVER BASIN, WYOMING (USA), ASSOCIATED WITH THE YELLOWSTONE HOTSPOT TECTONIC PARABOLA
BRUESEKE, Matthew E.1, DOWNEY, Anna C.1, DODD, Zachary C.1, HART, William K.2, ADAMS, David C.3 and BENOWITZ, Jeffrey A.4, (1)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (2)Department of Geology and Environmental Earth Science, Miami University, Oxford, OH 45056, (3)Box 155, Teton Village, WY 83025, (4)Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, AK 99775
5-11
11:35 AM
AN ANALYSIS OF PUMICE-BEARING SOIL HORIZONS NEAR PROSPECT, OREGON: IMPLICATIONS OF POTENTIAL TRANSPORT FROM MT. MAZAMA
CRABTREE, Stephen, SWEIDAN, Bill, CHUTE, Justin and DAHLE, Jordan, Division of Science and Mathematics, University of Minnesota, Morris, 600 E. 4th St, Morris, MN 56267
See more of: Technical Sessions
<< Previous Session | Next Session >>