Activity

2022

• CARBONATITE ERUPTIONS OF SERRA NEGRA BRAZIL: A NEW MECHANISM FOR REGIONAL EXTINCTION
  35 D41. Recent Advances in Igneous Petrology and Volcanology
  Sunday, 9 October 2022

  1:30 PM - 5:30 PM

  Mile High Ballroom 4B
• CARBONATITE VOLCANISM AS A MECHANISM FOR SILCA MOBILIZATION
  27 D27. Recent Advances in Igneous Petrology and Volcanology (Posters)
  Sunday, 9 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F

2015

• STRUCTURE AND TWINNING IN MG-AND MN-RICH ZONED GARNET FROM THE TOCANTINS RHODOLITE GARNETS, TOCANTINS STATE, BRAZIL
  T300 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem Minerals (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• THE EFFECTS OF MICRO-INCLUSIONS ON INTERNAL STRUCTURE OF ZONED GARNET: AN EXAMPLE FROM THE TOCANTINS RHODOLITE GARNETS, TOCANTINS STATE, BRAZIL
  299 Mineralogy/Crystallography (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• SURFACE SOURCE OF COROMANDEL DIAMONDS (MINAS GERAIS STATE, BRAZIL) AND THEIR POSSIBLE ORIGIN FROM THE SERRA NEGRA/SALITRE SUPERVOLCANO
  T300 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem Minerals (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• THE EFFECTS OF MICRO-INCLUSIONS ON INTERNAL STRUCTURE OF ZONED GARNET: AN EXAMPLE FROM THE TOCANTINS RHODOLITE GARNETS, TOCANTINS STATE, BRAZIL
  10 Student Research I (Posters)
  Tuesday, 19 May 2015

  8:00 AM - 12:00 PM

  Grand Terrace