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Geochemical analyses from the Boninite suite lavas and the Izu-Bonin forearc from IODP Hole 352-U1439A and 352-U1442A
Jeu de données

Geochemical analyses from the Boninite suite lavas and the Izu-Bonin forearc from IODP Hole 352-U1439A and 352-U1442A

John W Shervais, Mark Reagan, Marguerite Godard, Julie Prytulak, Jeffrey G Ryan, Julian Pearce, Renat Almeev, Hongyan Li, Emily Haugen, Timothy Chapman, …
PANGAEA
2020
DOI: https://doi.org/10.1594/pangaea.921304

Résumé

Aluminium oxide Barium boninite Calcium oxide Calculated Carbon dioxide Cerium Chromium CO2 56/44 Cobalt Code Core drilling Corrected for Calcium carbonate DEPTH, sediment/rock DSDP/ODP/IODP sample designation Dysprosium Element analyser CHN, Costech Erbium Europium Event label Exp352 Gadolinium Hafnium high-Mg andesite Holmium Inductively coupled plasma - mass spectrometry (ICP-MS) Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP) IODP Expedition 352 Iron oxide, Fe2O3 Iron oxide, FeO Izu-Bonin arc JOIDES Resolution Lanthanum Lead Lithologic unit/sequence Lutetium Magnesium oxide Magnesium/Iron ratio Main Lithology Manganese oxide Neodymium Nickel Niobium Phosphorus Phosphorus pentoxide Potassium Potassium oxide Praseodymium Rubidium Samarium Sample code/label Sample comment Sample ID Scandium Silicon dioxide Sodium oxide Strontium Sum Terbium Thorium Thulium Titanium Titanium dioxide Uranium Vanadium X-ray fluorescence (XRF) XRF analyses normalized to 100 Ytterbium Yttrium Zirconium
Whole rock geochemical analyses of nonfinite suite lavas sampled during IODP Expedition 352 at two sites: U1439C and U1442A. These sites lie in the Izu-Bonin forearc, NE of Chichijima (Bonin Island). The major elements and select trace elements analyzed the X-ray fluorescence spectrometry, other trace elements including the Rare Earth Elements (REE) analyzed by ICP-MS. CO2 was analyzed with a Costech Elemental Analyzer and used to correct major elements for secondary calcite content.

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