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Activity

2022

• PREDICTING THE CRYSTAL STRUCTURE OF BERYL FROM CHEMICAL ANALYSES
  T225 Gemological Research in the Twenty-First Century—Gem Minerals and Localities
  Wednesday, 12 October 2022

  8:00 AM - 12:00 PM

  503

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2021

• CRYSTAL-CHEMICAL OBSERVATIONS AND THE RELATION BETWEEN SODIUM AND WATER IN DIFFERENT BERYL VARIETIES
  T107 Gemological Research in the 21st Century—Gem Minerals and Localities
  Monday, 11 October 2021

  1:30 PM - 5:30 PM

  A107–A109

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2020

• A CRYSTALLOGRAPHICALLY SUPPORTED EQUATION FOR CALCULATING WATER IN EMERALD FROM THE SODIUM CONTENT
  T208 Gemological Research in the 21st Century: Gem Minerals and Localities
  Thursday, 29 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2015

• A POTENTIALLY NEW BOROSILICATE MINERAL, CA. AL16B4SI4O38, RELATED TO BORALSILITE FROM THE MANJAKA PEGMATITE, SAHATANY VALLEY, MADAGASCAR
  T196 Zen and Now: Honoring the Legacy of E-an Zen's Contributions to Geology
  Tuesday, 3 November 2015

  8:00 AM - 12:00 PM

  Room 317

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2014

• CRYSTAL CHEMISTRY OF FLUORTHALÉNITE-(Y)  AND GADOLINITE-(Y) FROM WHITE CLOUD PEGMATITE, JEFFERSON COUNTY, CO, USA
  T318 Pegmatites I Have Known and Loved (Posters)
  Wednesday, 22 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C