CALL FOR PROPOSALS:

ORGANIZERS

  • Harvey Thorleifson, Chair
    Minnesota Geological Survey
  • Carrie Jennings, Vice Chair
    Minnesota Geological Survey
  • David Bush, Technical Program Chair
    University of West Georgia
  • Jim Miller, Field Trip Chair
    University of Minnesota Duluth
  • Curtis M. Hudak, Sponsorship Chair
    Foth Infrastructure & Environment, LLC

 

Start |Author Index | View Uploaded Presentations | Meeting Information
Session No. 159
Tuesday, 11 October 2011: 8:00 AM-12:00 PM
Room 101H-J (Minneapolis Convention Center)

T112. Geology and Mineral Deposits of the Midcontinent Rift II

Society of Economic Geologists; UMD Precambrian Research Center; Institute on Lake Superior Geology; GSA Geophysics Division

 

James D. Miller Jr, Suzanne Nicholson, R. Michael Easton and Joshua Feinberg, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:15 AM
NI-CU-PGE DEPOSITS IN THE MIDCONTINENT RIFT SYSTEM: GENESIS AND TYPES
RIPLEY, Edward M., Department of Geological Sciences, Indiana Univ, 1001 East 10th St, Bloomington, IN 47405, ripley@indiana.edu, ripley@indiana.edu
2
8:30 AM
DISSEMINATED CU-NI-PGE DEPOSITS IN THE SOUTH KAWISHIWI INTRUSION OF THE DULUTH COMPLEX; END RESULT OF AN INTRUSION OF SULFIDE-BEARING MAGMATIC SLURRIES
PETERSON, Dean M., Senior Vice President, Exploration, Duluth Metals Limited, 306 W. Superior St, Suite 610, Duluth, MN 55802, dpeterson@duluthmetals.com, dpeterson@duluthmetals.com
3
8:45 AM
THUNDER BAY NORTH PT-PD-NI-CU DEPOSIT
HEGGIE, Geoff1, MACTAVISH, Allan1, JOHNSON, Justin1, MA, Leon1 and CHAFFEE, Matt2, (1)Magma Metals Ltd. Canada, 1004 Alloy Drive, Thunder Bay, ON P7B 6A5, Canada, (2)University of Minnesota Duluth, Duluth, MN, gheggie@magmametals.ca, gheggie@magmametals.ca
4
9:00 AM
SULFUR ISOTOPE STUDIES OF NI-CU-(PGE) MINERALIZATION ASSOCIATED WITH THE TAMARACK INTRUSION, MINNESOTA
TARANOVIC, Valentina, Department of Geological Sciences, Indiana Univeristy, 1001 East 10th Street, Bloomington, IN 47405-1405, RIPLEY, Edward M., Department of Geological Sciences, Indiana Univ, 1001 East 10th St, Bloomington, IN 47405, LI, Chusi, Department of Geological Sciences, Indiana University, Bloomington, IN 47405 and ROSSELL, Dean, Rio Tinto Exploration (Kennecott Exploration), Salt Lake City, UT 84116, vtaranov@indiana.edu, vtaranov@indiana.edu
5
9:15 AM
PETROLOGY AND CU-NI-PGE MINERALIZATION OF THE BOVINE IGNEOUS COMPLEX, BARAGA COUNTY, NORTHERN MICHIGAN
FOLEY, Daniel Jay, Department of Geological Sciences, University of Minnesota Duluth, 3424 34th ave S, Minneapolis, MN 55406 and MILLER Jr, James D., Department of Geological Sciences, University of Minnesota Duluth, 230 Heller Hall, Duluth, MN 55812, dfoley222@gmail.com, dfoley222@gmail.com
 
9:30 AM
Break
6
9:45 AM
SEGREGATION OF MAGMATIC FLUIDS DURING THE CRYSTALLIZATION OF THE CU-NI-PGE-MINERALIZED SOUTH KAWISHIWI INTRUSION OF THE DULUTH COMPLEX, MINNESOTA, USA
GÁL, Benedek, Department of Mineralogy, Eötvös Loránd University, Budapest, Pázmány Péter sétány 1/C, Budapest, 1117, Hungary, MOLNÁR, Ferenc, Eötvös Loránd University, Budapest, Hungary, MOGESSIE, Aberra, Department of Mineralogy & Petrology, Institute of Earth Sciences, University of Graz, Universitätsplatz 2, Graz, 8010, Austria and PETERSON, Dean M., Senior Vice President, Exploration, Duluth Metals Limited, 306 W. Superior St, Suite 610, Duluth, MN 55802, galbenedek@yahoo.com, galbenedek@yahoo.com
7
10:00 AM
CHARACTERIZATION OF PRECIOUS METAL MINERAL OCCURRENCES IN THE NorthMet DEPOSIT OF THE PARTRIDGE RIVER INTRUSION, DULUTH COMPLEX, MINNESOTA
CERVIN, Daniel O., Department of Geological Sciences, University Minnesota Duluth, 30 South 56th Ave. East, Duluth, MN 55804, cervin@q.com, cervin@q.com
8
10:15 AM
EVIDENCE FOR SULPHUR LOSS IN THE MARATHON PGE-CU DEPOSIT, ONTARIO
RUTHART, Ryan, 92 McKenzie Street, Marathon, ON P0T 2E0, Canada, LINNEN, Robert l., Department of Earth Sciences, University of Western Ontario, London, ON N6A 5B7, Canada, SAMSON, Iain M., Department of Earth and Environmental Science, University of Windsor, 401 Sunset Ave, Windsor, ON N9B 3P4, Canada and GOOD, David J., Stillwater Canada Inc, 11 Sydenham St, Dundas, ON L9H 2T5, Canada, rruthart@stillwatercanadainc.com, rruthart@stillwatercanadainc.com
9
10:30 AM
A NEW VIEW OF PETROGENESIS OF THE SONJU LAKE-FINLAND GRANITE SYSTEM WITH IMPLICATIONS FOR PGE CONCENTRATION MECHANISM
LUNDSTROM, Craig C., Dept of Geology, Univ of Illinois, 1301 W Green St, Urbana, IL 61801, SCHERER, Erik, Institut für Mineralogie, Universität Münster, Corrensstrasse 24, D-48149, Münster, Germany and IRELAND, Kayla, Dept of Geology, University of North Carolina, Chapel Hill, NC 27599, lundstro@uiuc.edu, lundstro@uiuc.edu
10
10:45 AM
THE COPPERWOOD PROJECT: THE NEXT NEW COPPER MINE IN MICHIGAN
BORNHORST, Theodore J., A. E. Seaman Mineral Museum, Michigan Technological University, 1404 E. Sharon Avenue, Houghton, MI 49931 and WILLIAMS, William C., Orvana Minerals Corporation, 181 University Avenue, Suite 1901, Toronto, ON M5H 3M7, Canada, tjb@mtu.edu, tjb@mtu.edu
11
11:00 AM
REASSEMBLING IOWA: SPATIAL AND TEMPORAL EVAUATION OF THE MINERAL POTENTIAL OF THE IOWA SEGMENT OF THE MIDCONTINENT RIFT AND RELATED PLUTONS
PALS, David W., Iowa Geological and Water Survey, 109 Trowbridge Hall, Iowa City, IA 52242 and ANDERSON, Raymond R., Iowa Geological and Water Survey, 109 Trowbridge Hall, Iowa City, IA 52242-1319, david.pals@dnr.iowa.gov, david.pals@dnr.iowa.gov
See more of: Technical Sessions
<< Previous Session | Next Session >>
Meeting Home page GSA Home Page