---

Activity

2004

• THE CHARACTER OF THE FLUORSPAR DEPOSITS AT OKORUSU, NAMIBIA: MINERALOGY, PARAGENSIS, AND ORE CONTROLS
  9 Recent Research in Economic Geology: From Missouri to the World
  Thursday, 1 April 2004

  1:00 PM - 5:00 PM
• DIRECTIONS OF ORE FLUID FLOW IN THE SOUTHEAST MISSOURI LEAD-ZINC DISTRICT AS INTERPRETED FROM ASYMMETRICAL DISTRIBUTIONS OF OREBODIES WITH RESPECT TO PRECAMBRIAN TOPOGRAPHY AND FROM MINERAL/METAL ZONING PATTERNS
  9 Recent Research in Economic Geology: From Missouri to the World
  Thursday, 1 April 2004

  1:00 PM - 5:00 PM

---

2003

• THE RECOGNITION OF MARBLE REPLACEMENT IN THE GENESIS OF THE OKORUSU CARBONATITE-RELATED FLUORSPAR DEPOSITS, NORTH-CENTRAL NAMIBIA
  114 Economic Geology (Posters) I: PGE, Magmatic, and Porphyry Deposits
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• THE CHARACTER OF THE TRI-STATE (MISSOURI, OKLAHOMA, KANSAS) ZINC-LEAD ORE DEPOSITS AND A COMPARISON WITH THE LEAD-ZINC-COPPER-COBALT DEPOSITS OF THE VIBURNUM TREND, SOUTHEAST MISSOURI
  8 Economic Geology
  Monday, 24 March 2003

  1:00 PM - 5:00 PM
• THE REPLACEMENT CHARACTER OF COPPER-SILVER MINERALIZATION IN THE PERMIAN FLOWERPOT SHALE AND WELLINGTON SANDSTONE FORMATIONS OF OKLAHOMA
  8 Economic Geology
  Monday, 24 March 2003

  1:00 PM - 5:00 PM

---

2001

• MINERALOGY AND PETROLOGY OF THE BOURBON PRECAMBRIAN IRON DEPOSIT OF SOUTHEASTERN MISSOURI, AND ITS COMPARISON WITH THE OLYMPIC DAM-TYPE DEPOSITS OF SOUTH AUSTRALIA
  12 Probing the Precambrian in the Midwest: Reconciling Geological, Geochemical and Geophysical Observations-II
  Monday, 23 April 2001

  1:20 PM - 4:40 PM