pXRF and ICP-AES characterization of shipboard rocks and sediments; protocols and strategies

Online Access: Get full text
doi: 10.14379/iodp.proc.366.110.2018
Author(s): Johnston, Raymond M.; Ryan, Jeffrey G.; Fryer, Patricia; Wheat, C. Geoffrey; Williams, Trevor; Albers, Elmar; Bekins, Barbara A.; Debret, Baptiste P. R.; Deng Jianghong; Dong Yanhui; Eickenbusch, Philip; Frery, Emanuelle A.; Ichiyama, Yuji; Johnson, Kevin; Kevorkian, Richard T.; Kurz, Walter; Magalhaes, Vitor; Mantovanelli, Simone S.; Menapace, Walter; Menzies, Catriona D.; Michibayashi, Katsuyoshi; Moyer, Craig L.; Mullane, Kelli K.; Park, Jung-Woo; Price, Roy E.; Shervais, John W.; Suzuki, Shino; Sissmann, Olivier J.; Takai, Ken; Walter, Bastien; Zhang Rui
International Ocean Discovery Program, Expedition 366 Scientists, College Station, TX
Author Affiliation(s): Primary:
University of South Florida, School of Geosciences, Tampa, FL, United States
Other:
University of Hawaii at Manoa, United States
University of Alaska at Fairbanks, United States
Texas A&M Universitsy, United States
University of Bremen, Germany
U. S. Geological Survey, United States
University of Cambridge, United Kingdom
University of Science and Technology of China, China
State Oceanic Administration, Second Institute of Oceanography, China
Eidgenössische Technische Hochschule Zürich, Switzerland
CSIRO, Division of Earth Science and Resource Engineering, Australia
Chiba University, Japan
University of Tennessee, United States
University of Graz, Australia
Instituto Portugues do Mar e da Atmosfera, Portugal
Sao Paulo University, Brazil
University of Southmapton, United Kingdom
Shizuoka University, Japan
Western Washington University, United States
Scripps Institution of Oceanography, United States
Seoul National University, South Korea
State University of New York at Stony Brook, United States
Utah State University, United States
Japan Agency for Marine-Earth Science and Technology, Japan
Institut Français du Pétrole, Energies Nouvelles, France
Université de Lorraine, France
Xiamen University, China
Volume Title: Proceedings of the International Ocean Discovery Program; Mariana convergent margin and South Chamorro Seamount; Expedition 366 of the riserless drilling platform, Guam to Hong Kong; Sites 1200 and U1491-U1498, 8 December 2016-7 February 2017
Volume Author(s): Fryer, Patricia; Wheat, C. Geoffrey; Williams, Trevor; Albers, Elmar; Bekins, Barbara; Debret, Baptiste P. R.; Deng Jianghong; Dong Yanhui; Eickenbusch, Philip; Frery, Emanuelle A.; Ichiyama, Yuji; Johnson, Kevin; Johnston, Raymond M.; Kevorkian, Richard T.; Kurz, Walter; Magalhaes, Vitor; Mantovanelli, Simone S.; Menapace, Walter; Menzies, Catriona D.; Michibayashi, Katsuyoshi; Moyer, Craig L.; Mullane, Kelli K.; Park, Jung-Woo; Price, Roy E.; Ryan, Jeffrey G.; Shervais, John W.; Suzuki, Shino; Sissmann, Olivier J.; Takai, Ken; Walter, Bastien; Zhang Rui
Source: Proceedings of the International Ocean Discovery Program; Mariana convergent margin and South Chamorro Seamount; Expedition 366 of the riserless drilling platform, Guam to Hong Kong; Sites 1200 and U1491-U1498, 8 December 2016-7 February 2017, Patricia Fryer, C. Geoffrey Wheat, Trevor Williams, Elmar Albers, Barbara Bekins, Baptiste P. R. Debret, Deng Jianghong, Dong Yanhui, Philip Eickenbusch, Emanuelle A. Frery, Yuji Ichiyama, Kevin Johnson, Raymond M. Johnston, Richard T. Kevorkian, Walter Kurz, Vitor Magalhaes, Simone S. Mantovanelli, Walter Menapace, Catriona D. Menzies, Katsuyoshi Michibayashi, Craig L. Moyer, Kelli K. Mullane, Jung-Woo Park, Roy E. Price, Jeffrey G. Ryan, John W. Shervais, Shino Suzuki, Olivier J. Sissmann, Ken Takai, Bastien Walter and Zhang Rui; International Ocean Discovery Program, Expedition 366 Scientists, College Station, TX. Proceedings of the International Ocean Discovery Program, Expedition Reports, Vol.366, 11p. Publisher: International Ocean Discovery Program, Washington, DC, United States. ISSN: 2377-3189 CODEN: IDSDA6
Note: In English. Includes appendices. 17 refs.; illus., incl. 3 tables
Summary: Recovered shipboard solids (rocks and sediments) may be characterized for elemental abundances on International Ocean Discovery Program (IODP) expeditions in several ways, using either the shipboard inductively coupled plasma-atomic emission spectrometer (ICP-AES) or a handheld portable X-ray fluorescence spectrometer (pXRF). These two instruments have overlapping capabilities in terms of the elements they measure but are designed to meet different analytical needs. During Expedition 366, we made extensive use of both instruments to conduct standard bulk elemental analysis of samples and in situ measurements on rock surfaces of cores. The following is a description of current shipboard measurement protocols for recovered rocks and sediments using these instruments, an analysis of the respective methodologies, and recommendations for best analytical practices.
Year of Publication: 2018
Research Program: IODP2 International Ocean Discovery Program
Key Words: 02 Geochemistry; 05 Petrology, Igneous and Metamorphic; Calibration; Chemical composition; Chemical elements; Cores; Emission spectra; Expedition 366; Geochemistry; Igneous rocks; Inductively coupled plasma methods; International Ocean Discovery Program; Major elements; Mariana Trench; Marine sediments; Metamorphic rocks; North Pacific; Northwest Pacific; Pacific Ocean; Sample preparation; Sediments; South Chamorro Seamount; Spectra; Spectroscopy; Trace elements; Volcanic rocks; West Pacific; X-ray fluorescence spectra
Coordinates: N130000 N190000 E1480000 E1450000
Record ID: 2018047404
Copyright Information: GeoRef, Copyright 2019 American Geosciences Institute.