T159 Geology and Mineral Deposits of the Midcontinent Rift II

Tuesday, 11 October 2011
8:00 AM - 12:00 PM
Room 101H-J

Presentations

• 8:15 AM
  NI-CU-PGE DEPOSITS IN THE MIDCONTINENT RIFT SYSTEM: GENESIS AND TYPES
  Edward M. Ripley, Indiana Univ, Bloomington, IN
  190827 (Technical Sessions)
• 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
  Dean M. Peterson, Duluth Metals Limited, Duluth, MN
  195703 (Technical Sessions)
• 8:45 AM
  THUNDER BAY NORTH PT-PD-NI-CU DEPOSIT
  Geoff Heggie, Thunder Bay, ON and Allan MacTavish, Thunder Bay, ON and Justin Johnson, Thunder Bay, ON and Leon Ma, Thunder Bay, ON and Matt Chaffee, Duluth, MN
  195143 (Technical Sessions)
• 9:00 AM
  SULFUR ISOTOPE STUDIES OF NI-CU-(PGE) MINERALIZATION ASSOCIATED WITH THE TAMARACK INTRUSION, MINNESOTA
  Valentina Taranovic, Indiana Univeristy, Bloomington, IN and Edward M. Ripley, Indiana Univ, Bloomington, IN and Chusi Li, Indiana University, Bloomington, IN and Dean Rossell, Salt Lake City, UT
  191604 (Technical Sessions)
• 9:15 AM
  PETROLOGY AND CU-NI-PGE MINERALIZATION OF THE BOVINE IGNEOUS COMPLEX, BARAGA COUNTY, NORTHERN MICHIGAN
  Daniel Jay Foley, University of Minnesota Duluth, Minneapolis, MN and James D. Miller, University of Minnesota Duluth, Duluth, MN
  197499 (Technical Sessions)
• 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
  Benedek Gál, Eötvös Loránd University, Budapest, Budapest, N/A and Ferenc Molnár, Eötvös Loránd University, Budapest, N/A and Aberra Mogessie, Institute of Earth Sciences, University of Graz, Graz and Dean M. Peterson, Duluth Metals Limited, Duluth, MN
  196016 (Technical Sessions)
• 10:00 AM
  CHARACTERIZATION OF PRECIOUS METAL MINERAL OCCURRENCES IN THE NorthMet DEPOSIT OF THE PARTRIDGE RIVER INTRUSION, DULUTH COMPLEX, MINNESOTA
  Daniel O. Cervin, University Minnesota Duluth, Duluth, MN
  195153 (Technical Sessions)
• 10:15 AM
  EVIDENCE FOR SULPHUR LOSS IN THE MARATHON PGE-CU DEPOSIT, ONTARIO
  Ryan Ruthart, N/A, Marathon, ON and Robert l. Linnen, University of Western Ontario, London, ON and Iain M. Samson, University of Windsor, Windsor, ON and David J. Good, Stillwater Canada Inc, Dundas, ON
  197647 (Technical Sessions)
• 10:30 AM
  A NEW VIEW OF PETROGENESIS OF THE SONJU LAKE-FINLAND GRANITE SYSTEM WITH IMPLICATIONS FOR PGE CONCENTRATION MECHANISM
  Craig C. Lundstrom, Univ of Illinois, Urbana, IL and Erik Scherer, Universität Münster, Münster, N/A and Kayla Ireland, University of North Carolina, Chapel Hill, NC
  195699 (Technical Sessions)
• 10:45 AM
  THE COPPERWOOD PROJECT: THE NEXT NEW COPPER MINE IN MICHIGAN
  Theodore J. Bornhorst, Michigan Technological University, Houghton, MI and William C. Williams, Orvana Minerals Corporation, Toronto, ON
  192381 (Technical Sessions)
• 11:00 AM
  REASSEMBLING IOWA: SPATIAL AND TEMPORAL EVAUATION OF THE MINERAL POTENTIAL OF THE IOWA SEGMENT OF THE MIDCONTINENT RIFT AND RELATED PLUTONS
  David W. Pals, Iowa Geological and Water Survey, Iowa City, IA and Raymond R. Anderson, Iowa Geological and Water Survey, Iowa City, IA
  196657 (Technical Sessions)