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Measurement | Investigator | Number of analyses | Aliquot |
FTIR water | Armstrong, Robin | 5-10 | 5 mm chips |
Microprobe for major elements | Fisk, Martin | 30-40 + 20 thin sections | 5 mm chips and TS |
Microprobe and optical microscopy for biological
alteration | Fisk, Martin | 20 thin sections | thin sections |
Ion probe for C, S, and trace element distribution and Pb
isotopes | Ludden, John | 10-20 | 1 to 5 mm bio + chips |
LA-ICPMS for trace elements | Plank, Terry | 20-30 | >1 mm chips |
Ion probe for S, Se, metals | Rouxel, Olivier | use same 10-20 chips Ludden | 1-5 mm bio + chips |
Mass spectrometry Sr, Nd, Pb | Schmidt, Angelika | 1 | 0.5 g |
Cl isotopes and halogens | Spivack, Arthur | 2-3 | 250 mg |
Microscopy of biological alteration | Staudigel, Hubert | same as/share with Fisk | thin sections |
Magnetic intensity | Steiner, Maureen | 10-12 | 50 mg |
Li, B isotopes | Valentine, Robbie | 2 | 1 g |
N isotopes | Bebout | - | - |
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