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Activity

2025

• FIELD MAPPING AND GEOCHEMICAL ANALYSIS OF DIAMOND-BEARING LAMPROITE AND ADJACENT SEDIMENTS FROM THE WORTHINGTON DIAMOND MINE, PIKE COUNTY, ARKANSAS
  4 D2. Igneous and Metamorphic Processes — From Kimberlites to Meteorites (Posters)
  Sunday, 9 March 2025

  1:30 PM - 5:00 PM

  Lower Level Lobby

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2003

• COALIFIED TREE XENOLITHS WITHIN THE CRETACEOUS AMERICAN-BLACK LICK LAMPROITE, SOUTHWESTERN ARKANSAS
  14 Mineralogy and Petrology (Posters)
  Friday, 14 March 2003

  8:00 AM - 12:00 PM