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GSA 2020 Connects Online

Session No. 142
Wednesday, 28 October 2020: 1:30 PM-5:30 PM

T126. Mapping, Minerals, and Metamorphism—Work Small, Think Big II: A Tribute to the Life of Peter Robinson

Mineralogical Society of America; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Structural Geology and Tectonics Division; GSA Energy Geology Division; GSA International

 

John C. Schumacher, Virginia Peterson, Kurt Hollocher and Jennifer A. Thomson, Advocates
Paper #
Start Time
142-1
1:30 PM
RECONSTRUCTING THE SCANDINAVIAN CALEDONIDES: GEOCHEMICAL DISTINCTIONS BETWEEN THE BLÅHØ NAPPE OF CENTRAL NORWAY AND THE SEVE NAPPE OF WESTERN SWEDEN AND ADJACENT EASTERN NORWAY
HOLLOCHER, Kurt, Geology Department, Union College, 807 Union St., Schenectady, NY 12308, ROBINSON, Peter, (deceased), Geological Survey of Norway, Trondheim, N-7491, Norway, VAN NOSTRAND, Maria, Department of Geosciences, Texas Technical University, 1200 Memorial Circle, Lubbock, TX 79409 and WALSH, Emily O., Geology Department, Cornell College, 600 First St. SW, Mt. Vernon, IA 52134
142-2
1:45 PM
THE TRANSITION FROM WITHIN-PLATE TO CONVERGENT MARGIN MAGMATISM IN EAST GONDWANA AT THE DAWN OF THE CRYOGENIAN PERIOD: U-PB, HF AND O ISOTOPE RATIOS IN ZIRCON FROM THE BEMARIVO DOMAIN, NORTH MADAGASCAR
TUCKER, Robert, Bureau des Recherches Géologiques et Minières, 9252 Wood Glade Drive, Great Falls, VA 22066, ZHOU, Jiu-Long, School of Earth Sciences & Engineering, Nanjing University, Nanjing, VA 210023, China, LI, Xian-Hua, State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China and LI, Zheng-Xiang, Earth Dynamics Research Group, The Institute for Geoscience Research (TIGeR), School of Earth and Planetary Sciences, Perth, WA WA 6845, Australia
142-3
2:00 PM
OLIVINE MELILITITES, MANTLE XENOLITHS, AND XENOCRYSTS OF THE TAKARINDIONA DISTRICT: PETROGENESIS, MAGMATIC EVOLUTION, AND THE SUB-CONTINENTAL LITHOSPHERIC MANTLE OF EAST-CENTRAL MADAGASCAR
TUCKER, Robert1, ROCCO, I.2, MELLUSO, Leone3, MORRA, V.2 and D’ANTONIO, M.2, (1)Bureau des Recherches Géologiques et Minières, 9252 Wood Glade Drive, Great Falls, VA 22066, (2)Dipartimento di Scienze della Terra, Università degli Studi di Napoli Federico II, via Cinthia 21, ed. L1, Napoli, 80126, Italy, (3)Bureau des Recherches Géologiques et Minières, 9252 Wood Glade Drive, Great Falls, VA 22066; Dipartimento di Scienze della Terra, Università degli Studi di Napoli Federico II, via Cinthia 21, ed. L1, Napoli, 80126, Italy
142-4
2:15 PM
BARROVIAN-TYPE METAMORPHISM IN THE WHETSTONE LAKE REGION, SE ONTARIO: BULK COMPOSITIONAL CONTROL ON PELITIC MINERAL ASSEMBLAGES
FORSHAW, Jacob B., Department of Geoscience, University of Calgary, 2500 University Drive NW, Calgary, AB T2N 1N4, Canada and PATTISON, David R.M., Department of Geoscience, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada
142-5
2:30 PM
MINERAL TEXTURES AND HYDROTHERMAL REACTIONS IN OROGENIC GOLD-BEARING VEINS, CENTRAL NEWFOUNDLAND: IMPLICATIONS FOR MOBILITY OF GOLD AND CRITICAL ELEMENTS
HONSBERGER, Ian W., Geological Survey of Canada, 601 Booth St, Ottawa, ON K1A 0E8, Canada, SANDEMAN, Hamish A.I., Geological Survey of Newfoundland and Labrador, Government of Newfoundland and Labrador, 50 Elizabeth Ave, St. John's, NF A1B 4J6, Canada and BLEEKER, Wouter, Geological Survey of Canada, Ottawa, ON K1A 0E8, Canada
142-6
2:45 PM
TOURMALINE-BEARING LITHOLOGIES OF THE PERALUMINOUS TUSAQUILLAS COMPOSITE GRANITIC BATHOLITH, NW ARGENTINA: EVIDENCE FOR MAGMATIC-HYDROTHERMAL TRANSITION FROM QUARTZ AND TOURMALINE
HENRY, Darrell J., Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, ZAPPETTINI, Eduardo O., Servicio Geológico Minero Argentino, San Martín, Provincia de Buenos Aires, Argentina and DUTROW, Barbara L., Department of Geology & Geophysics, Louisiana State University, Baton Rouge, LA 70803
142-7
3:00 PM
AN ONLINE TEXTBOOK WITH INTERACTIVE TOOLS DESIGNED TO HELP UNDERGRADUATE STUDENTS LEARN IGNEOUS AND METAMORPHIC PETROLOGY (Invited Presentation)
BRADY, John B., Department of Geosciences, Smith College, Northampton, MA 01063
 
3:15 PM
Discussion
142-8
3:30 PM
CHLORINE-POTASSIUM RELATIONS IN HASTINGSITIC AMPHIBOLES
MATTEUCCI, Jared P., Dept. Geological Sci. Env. Studies, Binghamton University, 4400 Vestal Pkwy E, Binghamton, NY 13902 and JENKINS, David M., Geological Sciences and Environmental Studies, Binghamton University, Binghamton, NY 13902-6000
142-9
3:45 PM
CENTRAL MASSACHUSETTS TO THE TAURUS-LITTROW VALLEY. A CRYSTAL CHEMICAL EXAMINATION OF THE FORMATION AND EVOLUTION OF THE PRIMORDIAL LUNAR CRUST
SHEARER, Charles K., BORG, Lars and SIMON, Steve B., Institute of Meteoritics, University of New Mexico, MSC03 2050, 1 University of New Mexico, Albuquerque, NM 87131-0001
142-10
4:00 PM
200 YEARS OF MINERALOGY AND CONTRIBUTIONS TO NOVA SCOTIA GEOLOGY
FEDAK, Tim J., Province of Nova Scotia, Nova Scotia Museum, 1747 Summer Street, Halifax, NS B3H 3A6, Canada
142-11
4:15 PM
THERMOELASTIC PROPERTIES OF ZIRCON
EHLERS, Alix M.1, ZAFFIRO, Gabriele2, ANGEL, Ross J.3, BOFFA BALLARAN, Tiziana4, CARPENTER, Michael A.5, ALVARO, Matteo6 and ROSS, Nancy L.1, (1)Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, (2)Department of Earth and Environmental Sciences, University of Pavia, Via A. Ferrata, 1, Pavia, VA 27100, Italy, (3)Istituto di Geoscienze e Georisorse, CNR, Via Giovanni Gradenigo, 6, Padova, 35131, Italy, (4)Bayerisches Geoinstitut, Universität Bayreuth, Bayreuth, D-95440, Germany, (5)Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EQ, United Kingdom, (6)Department of Earth and Environmental Sciences, University of Pavia, Pavia, VA 27100, Italy
142-12
4:30 PM
U/PB ZIRCON AGES OF FELSIC VEINS IN THE SAWTOOTH METAMORPHIC COMPLEX, IDAHO, U.S.A: IMPLICATIONS FOR MAGMATISM AND PLAGIOCLASE CATHODOLUMINESCENCE RESPONSE AS A SOURCE PROXY
TOLLEFSON, Kyle T., Department of Geology and Geophysics, Louisiana State University, Baton Rouge, LA 70803, DUTROW, Barbara L., Department of Geology & Geophysics, Louisiana State University, Baton Rouge, LA 70803, MÖLLER, Andreas, Department of Geology, The University of Kansas, Lawrence, KS 66045, MUELLER, Paul A., Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611 and MA, Chong, Harquail School of Earth Sciences, Laurentian University, 935 Ramsey Lake Road, Sudbury, ON P3E 2C6, Canada
142-13
4:40 PM
SINGLE-CRYSTAL X-RAY DIFFRACTION STUDY OF THE METASTABLE COMPRESSION OF C2/M TREMOLITE UP TO 40 GPA
OTT, Jason N.1, KALKAN, Bora2, BERLANGA, Genesis1, YUVALI, Ali F.1 and WILLIAMS, Quentin1, (1)Earth and Planetary Sciences, University of California Santa Cruz, 1156 High Street, Room A232, Santa Cruz, CA 95064, (2)Advanced Light Source, Lawrence Berkeley National Laboratories, Berkeley, CA 94720
142-14
4:50 PM
THE ROLE OF NANO-STRUCTURES AND DOMAINS IN ENHANCING MAGNETIC COERCIVITY OF LODESTONE
LEE, Seungyeol, Astromaterials Research and Exploration Science, NASA Johnson Space Center, 2101 E NASA Pkwy, Houston, TX 77058 and XU, Huifang, NASA Astrobiology Institute and Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton street, Madison, WI 53706
 
5:00 PM
Discussion
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