Melinda Darby Dyar
Mount Holyoke College, South Hadley, MA
Activity
2024
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SOAR: STUDENT COLLABORATION ON THE NASA VERITAS MISSION
247 D17. Recent Advances in Planetary Geology (Posters)Wednesday, 25 September 20248:00 AM - 5:30 PMHall D
2022
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PREDICTING IRON REDOX RATIOS IN CLINOAMPHIBOLES WITH X-RAY ABSORPTION SPECTROSCOPY
235 D7. General Topics in Geochemistry and Metamorphic Petrology (Posters)Wednesday, 12 October 20229:00 AM - 1:00 PMExhibit Hall F
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EXPERIMENTAL CONSTRAINTS ON INTERPRETING BASALTIC ALTERATION ON THE SURFACE OF VENUS: EFFECTS OF CHEMISTRY, CRYSTALLINITY, AND ATMOSPHERIC COMPOSITION
T189 Planetary Geology Division's G.K. Gilbert Award Session in Honor of Dr. Allan Treiman: A Long Strange TripTuesday, 11 October 20221:30 PM - 5:30 PM501
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THE EFFECT OF THE ANA-AKA RATIO ON CL INCORPORATION IN HASTINGSITIC AMPHIBOLES
176 D6. Noble Gases and Halogens to Unravel Crustal Processes and Their Control on Energy ResourcesTuesday, 11 October 20221:30 PM - 5:30 PM601
2021
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EXPLORING VENUS WITH THE VERITAS MISSION
200 D35: Planetary Exploration and Education: How We’ve Learned about our Solar SystemWednesday, 13 October 20218:00 AM - 12:00 PMD139/D140
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MACHINE LEARNING APPROACHES TO ASTEROID TAXONOMY USING METEORITE SPECTRA
T43 Friends of Hoth: Episode V—Small, Icy, and Ocean WorldsSunday, 10 October 20211:30 PM - 5:30 PMD139/D140
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XANES SPECTROSCOPY CHARACTERIZATION OF FE, CR, V, AND MN K-PRE-EDGES IN EMERALD AND OTHER BERYL VARIETIES AND RELATIONSHIP WITH COLOR
T60 Young Investigators in Mineralogy and Crystallography (Posters)Sunday, 10 October 20212:30 PM - 6:30 PMExhibit Hall A
2019
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MACHINE LEARNING METHOD FOR METEORITE CLASSIFICATION BASED ON REFLECTANCE SPECTROSCOPY
T144 The Big Picture from Small Bodies: Dwarf Planets, Asteroids, and CometsMonday, 23 September 20191:30 PM - 5:30 PMRoom 232BC, North Building
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TOWARD A METEORITE-BASED ASTEROID TAXONOMY
T144 The Big Picture from Small Bodies: Dwarf Planets, Asteroids, and CometsMonday, 23 September 20191:30 PM - 5:30 PMRoom 232BC, North Building
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OXIDATION STATE OF LUNAR IMPACT MELTS: APPLICATION OF A NEW CR MELT OXYBAROMETER
T85 Impact Cratering: A Most Penetrating Geologic ProcessMonday, 23 September 20198:00 AM - 12:00 PMRoom 224B, North Building
2018
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DETERMINATION OF FERRIC-FERROUS RATIO IN PYROXENES WITH X-RAY ABSORPTION SPECTROSCOPY
189 D28. Petrology, Igneous (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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MICROBE-MINERAL INTERACTIONS IN A SUB-ZERO BRINE AQUIFER BENEATH TAYLOR GLACIER, ANTARCTICA
8 D3. Environmental Geology (Posters)Thursday, 12 April 20188:00 AM - 12:00 PMRoom 301 DE/Henley Concourse
2017
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EMISSIVITY MEASUREMENTS FOR HOT PLANETARY SURFACES
T54 Experimental Planetary Geology: Using Laboratory and Other Experiments to Advance Our Understanding of Geology on Planetary BodiesSunday, 22 October 20171:30 PM - 5:30 PMTahoma 1
2016
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GSA PLANETARY GEOLOGY DIVISION G.K. GILBERT LECTURE: THE FUTURE OF SPECTROSCOPY
T197 Mineral Spectroscopy—Harnessing Energy to Probe Solid Bodies in the Solar System: The G.K. Gilbert Award SessionTuesday, 27 September 20168:00 AM - 12:00 PMRoom 201
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IN SITU MEASUREMENT OF FERRIC IRON IN LUNAR GLASS BEADS USING FE-XAS
T197 Mineral Spectroscopy—Harnessing Energy to Probe Solid Bodies in the Solar System: The G.K. Gilbert Award SessionTuesday, 27 September 20168:00 AM - 12:00 PMRoom 201
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THE CHALLENGE OF DISTINGUISHING IRON (HYDR)OXIDES AND WHAT IT MEANS FOR MARS
T197 Mineral Spectroscopy—Harnessing Energy to Probe Solid Bodies in the Solar System: The G.K. Gilbert Award SessionTuesday, 27 September 20168:00 AM - 12:00 PMRoom 201
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ATTEMPTING TO QUANTIFY METEORITIC CONTAMINATION OF MARS SEDIMENTS AT THE MSL LANDING SITE
T197 Mineral Spectroscopy—Harnessing Energy to Probe Solid Bodies in the Solar System: The G.K. Gilbert Award SessionTuesday, 27 September 20168:00 AM - 12:00 PMRoom 201
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SYNTHETIC PYROXENES: STRENGTHENING THE FOUNDATION OF REMOTE GEOCHEMICAL ANALYSIS
T197 Mineral Spectroscopy—Harnessing Energy to Probe Solid Bodies in the Solar System: The G.K. Gilbert Award SessionTuesday, 27 September 20168:00 AM - 12:00 PMRoom 201
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CRUSTAL MAGNETIC SIGNATURE OF PLANETS: TRACKING THE SOLID SOLUTION OF FE AND EXSOLUTION OF MAGNETITE IN PLAGIOCLASE OF 2.05 GA THE BUSHVELD COMPLEX, SOUTH AFRICA BY MAGNETIC, CHEMICAL AND MÖSSBAUER PROPERTIES
T197 Mineral Spectroscopy—Harnessing Energy to Probe Solid Bodies in the Solar System: The G.K. Gilbert Award SessionTuesday, 27 September 20168:00 AM - 12:00 PMRoom 201
2015
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A STUDY OF SYNTHETIC PYROXENES USING NON-DESTRUCTIVE MID-INFRARED EMISSION SPECTROSCOPY
T300 Gemological Research in the 21st Century: Exploration, Geology, and Characterization of Diamonds and other Gem Minerals (Posters)Wednesday, 4 November 20159:00 AM - 6:30 PMExhibit Hall
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USING FTIR SPECTROSCOPY OF GEMSTONES TO IMPROVE ANALYTICAL COMPETENCE IN INTRODUCTORY GEOSCIENCE CURRICULA
T243 Undergraduate Geoscience Education and Research Opportunities Supported by NSF Funding ProgramsTuesday, 3 November 20151:30 PM - 5:30 PMRoom 336
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MINOR AND TRACE ELEMENT ANALYSES USING LASER-INDUCED BREAKDOWN SPECTROSCOPY OF DOPED STANDARDS
T132 Experimental Investigations of Planetary Geologic Processes (Posters)Monday, 2 November 20159:00 AM - 6:30 PMExhibit Hall
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BRINGING VIBRATIONAL SPECTROSCOPY INTO THE GEOLOGY CLASSROOM
36 Geoscience Education (Posters)Tuesday, 24 March 20158:00 AM - 12:00 PMPresidential Ballroom
2014
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LITHIFICATION OF SEDIMENTARY ROCKS ON MARS – A VIEW FROM CURIOSITY
T172 When Water Meets Rock: Aqueous Alteration in the Solar System IIMonday, 20 October 20141:00 PM - 5:00 PM301
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OPTIMIZING A REFERENCE SPECTRAL DATABASE FOR RAMAN MINERAL IDENTIFICATION
114 Mineralogy/Crystallography (Posters)Monday, 20 October 20149:00 AM - 6:30 PMExhibition Hall C
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CONSTRAINTS ON THE CRYSTAL CHEMISTRY OF MARTIAN FE/MG-RICH SMECTITIC CLAYS: LINKS TO GLOBAL ALTERATION TRENDS AND PROTOLITHS
T111 When Water Meets Rock: Aqueous Alteration in the Solar System IMonday, 20 October 20148:00 AM - 12:00 PM301
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UNDERSTANDING THE NATURE OF WATER-ROCK INTERACTIONS IN A SERPENTINIZING SYSTEM: IMPLICATIONS FOR PLANETARY EXPLORATION AND SUBSURFACE HABITABILITY
T111 When Water Meets Rock: Aqueous Alteration in the Solar System IMonday, 20 October 20148:00 AM - 12:00 PM301
2013
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MINERALOGY AT BRADBURY LANDING AND YELLOWKNIFE BAY, GALE CRATER, MARS AS MEASURED BY THE CHEMCAM LIBS
T6 Curiosity at Gale—Past and Present Environments of MarsSunday, 27 October 20138:00 AM - 12:00 PMRoom 201
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QUANTIFYING H ABUNDANCES ON THE MOON: THE ROLES OF COMPOSITION, OPTICAL CONSTANTS, AND BAND SHAPE
T67 Lunar Water from Surface to the Interior: Origin and DistributionSunday, 27 October 20131:00 PM - 5:00 PMRoom 201
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COMPLEMENTARY X-RAY DIFFRACTION, MöSSBAUER SPECTROSCOPY, AND THIN SECTION PETROGRAPHY OF TERRESTRIAL SERPENTINITES: IMPLICATIONS FOR SERPENTINE SITES ON MARS
T44 Topics in Planetary Geology (Posters)Sunday, 27 October 20139:00 AM - 6:30 PMHall D
2012
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MULTIVARIATE ANALYSIS, CHEMOMETRICS, AND THE FUTURE OF SPECTROSCOPY: HOW STATISTICS CAN COMPLEMENT SPECTROSCOPY AT ANY WAVELENGTH
T267 Advances in Spectroscopy for Geological and Mineralogical AnalysisWednesday, 7 November 20121:30 PM - 5:30 PM208B
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SPIRALING SYSTEMATICALLY THROUGH A MINERALOGY COURSE
T242 New Strategies for Teaching Mineralogy, Petrology, Geochemistry, and Volcanology (MPVG) to Geoscience Majors and General Education Students (Posters)Wednesday, 7 November 20129:00 AM - 6:00 PMHall B
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USE OF THE SPINDLE STAGE FOR ORIENTATION OF SINGLE CRYSTALS FOR FE-XANES SPECTROSCOPY
T16 Bloss Mineralogical Session I: In Honor of the Life-Time Accomplishments of F. Donald Bloss, Emeritus Alumni Distinguished Professor, Virginia Tech, as a Researcher, Author, and Teacher in the Field of Optical MineralogySunday, 4 November 20128:00 AM - 12:00 PM208B
2011
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APPROACHES TO CALIBRATION OF QUANTITATIVE ELEMENTAL ANALYSIS WITH LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS)
T89 Spectroscopy for the Geosciences in the 21st CenturyMonday, 10 October 20118:00 AM - 12:00 PMRoom 102D-F
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MULTIVARIATE ANALYSIS OF XANES SPECTRA FOR MEASUREMENT OF FERRIC IRON IN GARNETS, AMPHIBOLES, MICAS, AND GLASSES
T89 Spectroscopy for the Geosciences in the 21st CenturyMonday, 10 October 20118:00 AM - 12:00 PMRoom 102D-F
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A VERTICAL SECTION OF DECCAN BASALTS AS A SPECTROSCOPIC AND MINERAL ASSEMBLAGE ANALOG TO PHYLLOSILICATE STRATIGRAPHIES ON MARS
100 Planetary Geology (Posters)Monday, 10 October 20119:00 AM - 6:00 PMHall C
2010
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HYDRATED AND HYDROUS IRON SULFATE SYNTHESIS AND ANALYSIS ON THE BULK AND MICRO-SCALES
T262 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment (Posters)Wednesday, 3 November 20108:00 AM - 6:00 PMHall D
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RELATIONSHIPS BETWEEN CRYSTAL STRUCTURE AND NIR SPECTROSCOPY OF SYNTHETIC PYROXENES
T213 Planetary Exploration through Remote Compositional Analysis: The G.K. Gilbert Award SessionTuesday, 2 November 20101:30 PM - 5:30 PMMile High Ballroom Prefunction
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INFLUENCE OF H2S AND SO2 IN CO2 FLUID ON REACTIVITY OF SANDSTONE UNDER NEAR-FIELD AND FAR-FIELD CONDITIONS
T137 Geochemistry of Geologic Sequestration of CO2: Understanding Gas-Water-Mineral Interactions over Wide Temporal and Spatial Ranges IIMonday, 1 November 20101:30 PM - 5:30 PMRoom 205
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IRON REDOX IN FIBERS AND FRAGMENTS OF AMPHIBOLES FROM THE FORMER VERMICULITE MINE NEAR LIBBY, MONTANA
79 Environmental Geoscience and Health (Posters)Tuesday, 16 March 20101:30 PM - 5:35 PMInternational ABCDF
2009
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SYSTEMATICS OF MAJOR ELEMENT PARTITIONING AMONG GRAPHITIC METAPELITES FROM WESTERN MAINE
14 The Boston Basin and Beyond: In Honor of Margaret D. ThompsonSunday, 22 March 200912:50 PM - 5:00 PM
2008
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Integrated Spectroscopy of Pyroxenes: Pushing Remote Geochemical Analyses Further
T293 Preparations for the New Era of Lunar Science: Laboratory Measurements and New Insights into the MoonWednesday, 8 October 20088:00 AM - 12:00 PM
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Teaching Mineralogy to Earth Scientists Using Spiral Learning and Computer Animations
T221 What Should Students be Learning in Our Geology Classrooms?Monday, 6 October 20081:30 PM - 5:30 PM
2006
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IRON SITE OCCUPANCY AND VALENCE STATE IN METAPELITIC CHLORITE FROM WESTERN MAINE
T16 Petrologic Mineralogy—The Study of Minerals in Context I: In Honor of Charles V. GuidottiSunday, 22 October 20068:00 AM - 12:00 PM
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CRYSTAL CHEMISTRY AND SPECTROSCOPY OF JADEITE
17 Advances in Mineralogy: From Field Association to Phase Equilibria (Posters)Monday, 20 March 20061:00 PM - 4:00 PM
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F-, CL- AND K-RICH AMPHIBOLES IN THE IRON DEPOSITS OF THE HUDSON HIGHLANDS, NEW YORK
17 Advances in Mineralogy: From Field Association to Phase Equilibria (Posters)Monday, 20 March 20061:00 PM - 4:00 PM
Date Unknown
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COMPARISON OF SEVERAL METHODS OF MÖSSBAUER SPECTROSCOPIC DATA ANALYSIS
126 Mineralogy/Crystallography (Posters)
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CHARACTERIZATION OF HISTORICAL AMPHIBOLE SAMPLES FROM THE FORMER VERMICULITE MINE NEAR LIBBY, MONTANA U.S.A
T118 Petrologic Mineralogy—The Study of Minerals in Context (Posters): In Honor of Charles V. Guidotti
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CHEMISTRY, CRYSTALLOGRAPHY, AND SPECTROSCOPY OF HYDROUS SULFATES
126 Mineralogy/Crystallography (Posters)