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doi:10.2204/iodp.proc.304305.202.2009
Appendix
Analytical conditions by facility
- Laboratory: Institute of Geosciences, University of Mainz, Germany
- EPMA Probe: JEOL JXA-8900RL
- Acceleration voltage: 15 kV
- Probe current: 12 nA
- Beam diameter: 2
- Count time on peak:
- Major elements (Si, Na, K, Ti, Fe, Al, Mg, Ca): 15 s
- Trace elements (Cr, Mn, Ni): 30 s
- Count time on background:
- Major elements: 5 s
- Trace elements: 15 s
- Standard reference materials (SRM): wolla, cor, mg, fe, mn-ti, dio
- Laboratory: Montpellier 2 University
- EPMA Probe: Cameca SX100
- Acceleration voltage: 20 kV
- Probe current: 10 nA
- Count time on peak: 30 s for all elements
- SRM: Al2O3, wolla, TiO2, albite, forst, Cr2O3, rhodo, Fe2O3, orthose, Ni
- Laboratory: Oregon State University
- EPMA Probe: Cameca SX100
- Acceleration voltage: 15 kV
- Probe current: 30 nA
- Beam diameter: 1 mm
- Count time on peak: 20–40 s
- SRM: labradorite, kakanui augite, basalt, K-feldspar
- Laboratory: Texas A&M University
- EPMA Probe: Cameca SX50
- Acceleration voltage: 15 kV
- Probe current: 30 nA
- Beam diameter: 10
- Count time on peak: 20–40 s
- SRM: albite, fayalite, olivine, orthoclase, CaSiO3, FeTiO3, spessartine, spinel, chromite
- Laboratory: Hokkaido University
- EMPA probe: JEOL Superprobe 733 and JEOL 8800R Superprobe
- Acceleration voltage: 15 kV
- Probe current: 20 nA
- Beam diameter: 10 m
- Count time on peak: 10–40 s
- SRM: synthetic oxides and natural minerals
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