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Activity

2024

• CONSTRAINTS ON DIAMOND DEPTHS OF ORIGIN FROM Fe-Mg PARTITIONING
  T164 Gem Minerals, Localities and Geological Significance
  Tuesday, 24 September 2024

  8:00 AM - 12:00 PM

  207A

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2022

• EVIDENCE FOR PRIMARY CARBONATE IN BERMUDA SI-UNDERSATURATED MAGMAS
  27 D27. Recent Advances in Igneous Petrology and Volcanology (Posters)
  Sunday, 9 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F

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2021

• SUBDUCTION BEYOND THE ISLAND ARC AND MANTLE WEDGE: EVIDENCE FROM SUBLITHOSPHERIC DIAMONDS AND DEEP EARTHQUAKES
  T62 Feedbacks between Upper-Plate Deformation, Accretion and Alteration and Plate Boundary Processes in Subduction Systems (Posters)
  Sunday, 10 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A

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2019

• NATURAL KIND CLUSTERING, PLANETARY EVOLUTION, AND THE CLASSIFICATION OF CARBON-BEARING MINERALS
  234 D14. Recent Advances in Mineralogy/Crystallography
  Wednesday, 25 September 2019

  8:00 AM - 12:00 PM

  Room 125AB, North Building
• DIAMOND — PREMIER MINERAL FOR UNDERSTANDING THE DEEP GEOLOGY OF EARTH’S MANTLE
  T137 Mineralogical Society of America (MSA) at 100: Reflections, Refractions, Diffractions, Intrusions, Subductions, Reactions, etc. from MSA Past Presidents II
  Monday, 23 September 2019

  1:30 PM - 5:30 PM

  Room 131ABC, North Building
• THE TRANSITION FROM HADEAN CRUSTAL WORKING TO ARCHEAN CRATON GROWTH: THE EXAMPLE FROM THE SLAVE CRATON
  T61 Life and Death of a Craton: Implications of Archean Crust-Keel Systems for Crustal Growth, Crustal Preservation, and Mantle Evolution
  Sunday, 22 September 2019

  1:30 PM - 5:30 PM

  Room 131ABC, North Building

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2018

• S, PB, AND OS ISOTOPIC STUDIES OF MASSIVE NI-CU±PGE SULFIDES HOSTED IN METASEDIMENTARY COUNTRY ROCKS OF THE MIDCONTINENT RIFT SYSTEM, USA
  T151 Geology and Fluid Dynamics of Cr, Ni-Cu-PGE, and PGE Mineralized Magmatic Plumbing Systems
  Tuesday, 6 November 2018

  8:00 AM - 12:00 PM

  Room 233

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2017

• DIAMOND FORMATION THROUGH ISOCHEMICAL COOLING OF CHO FLUIDS VS REDOX BUFFERING: EXAMPLES FROM MARANGE PERIDOTITIC AND ZIMMI ECLOGITIC DIAMONDS
  T172 Gemological Research in the 21st Century—Characterization, Exploration, and Geological Significance of Diamonds and other Gem Minerals (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• TYPE IIB BORON-BEARING DIAMONDS ARE SUPERDEEP DIAMONDS
  T20 Gemological Research in the 21st Century—Characterization, Exploration, and Geological Significance of Diamonds and other Gem Minerals
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Skagit 3

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2016

• PRIMITIVE BASALTS OF THE POISON LAKE CHAIN: ISOTOPE RATIOS DISTINGUISH DIVERSE SOURCE COMPOSITIONS IN THE SOUTHERN CASCADES
  256 Recent Advances in Igneous Petrology and Geochemistry (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• A SUBLITHOSPHERIC MANTLE, METALLIC LIQUID ORIGIN FOR THE WORLD'S LARGEST GEM-QUALITY DIAMONDS
  T136 Gemological Research in the Twenty-First Century: Characterization, Exploration, and Geological Significance of Diamonds and Other Gem Minerals
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 207
• UNUSUAL GEOLOGICAL HISTORY OF RARE TYPE IB DIAMONDS AND THE REASONS FOR THEIR SPECIAL COLOUR
  T136 Gemological Research in the Twenty-First Century: Characterization, Exploration, and Geological Significance of Diamonds and Other Gem Minerals
  Monday, 26 September 2016

  1:30 PM - 5:30 PM

  Room 207

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2015

• MSA PRESIDENTIAL ADDRESS: DIAMOND — PREMIER MINERAL FOR UNDERSTANDING THE GEOLOGY OF THE DEEP EARTH
  258 Mineralogical Society of America (MSA) Awards Lectures, Presidential Address, and Annual Business Meeting
  Tuesday, 3 November 2015

  3:00 PM - 5:30 PM

  Room 317
• NEOPROTEROZIC RE-OS AGE OF A SULFIDE INCLUSION IN A SUPERDEEP DIAMOND: IMPLICATIONS FOR MANTLE CONVECTION BENEATH JUINA, BRAZIL
  T64 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem Minerals
  Sunday, 1 November 2015

  1:30 PM - 5:30 PM

  Room 342
• TYPE IB DIAMOND FORMATION RELATED TO GONDWANA ASSEMBLY: EVIDENCE FROM RE-OS ISOTOPIC COMPOSITIONS OF WEST AFRICAN SULPHIDE INCLUSIONS
  T64 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem Minerals
  Sunday, 1 November 2015

  1:30 PM - 5:30 PM

  Room 342

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2014

• ­GROWTH CONDITIONS OF MIXED-HABIT DIAMONDS FROM MARANGE, ZIMBABWE
  T104 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and Other Gem Minerals I
  Monday, 20 October 2014

  8:00 AM - 12:00 PM

  202/203
• LOOKING AT OCEAN ISLANDS FROM THE BOTTOM: THE OSMIUM ISOTOPIC COMPOSITION OF SAVAI’I AND TUBUAI’I (SAMOA) MANTLE XENOLITHS
  T14 Magmas and Their Sources I: A Tribute to the Distinguished Career of Fred Frey
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  205/206

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2013

• RECENT ADVANCES IN THE UNDERSTANDING OF THE DISTRIBUTION, ORIGIN, AGE, AND GEOLOGICAL OCCURRENCES OF DIAMONDS
  T218 Gemological Research in the 21st Century: Characterizing Diamonds and other Gem Minerals
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 205
• ISOTOPIC AND GEOPHYSICAL PERSPECTIVES ON DEEP MANTLE PROCESSES FOR CONSTRUCTING CRATONS
  T124 Proterozoic Meets Archean: Amalgamation of Laurentia
  Monday, 28 October 2013

  8:00 AM - 12:00 PM

  Room 304

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2012

• DIAMONDS AND THE GEOLOGY OF EARTH MANTLE CARBON
  211 Understanding Earth through Carbon
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  Ballroom B
• SOURCES OF SULFUR AND CONTAMINATION IN CONDUIT TYPE MAGMATIC NI-SULFIDE DEPOSITS: EVIDENCE FROM THE MIDCONTINENT RIFT SYSTEM-ASSOCIATED TAMARACK INTRUSION, MINNESOTA
  257 Economic Geology
  Wednesday, 7 November 2012

  1:30 PM - 5:30 PM

  211AB

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2011

• SCLM AND CRUSTAL EVIDENCE FOR 3 GA ONSET OF PLATE TECTONICS WITH IMPLICATIONS FOR THE SUPERIOR PROVINCE
  T74 The Archean of North America: The Core of a Continent
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 200H-J

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2008

• Re-Os Isotopic Study of the Eagle Ni-Cu Sulfide Deposit, Northern Michigan
  256 Economic Geology
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM

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2006

• THE KAAPVAAL CRATON PROJECT: ORIGIN AND EVOLUTION OF CONTINENTAL LITHOSPHERE
  T81 NSF Continental Dynamics Field Laboratories I: 20 Years On
  Monday, 23 October 2006

  8:00 AM - 12:00 PM