Origin of the metamorphosed clasts in the CV3 carbonaceous chondrite breccias of Graves Nunataks 06101, Vigarano, Roberts Massif 04143, and Yamato-86009
Jogo, Kaori, Ito, Motoo, Wakita, Shigeru, , Lee, Jong Ik(2019). Origin of the metamorphosed clasts in the CV3 carbonaceous chondrite breccias of Graves Nunataks 06101, Vigarano, Roberts Massif 04143, and Yamato-86009. Meteoritics and Planetary Science, 54(5), 1133-1152. https://doi.org/10.1111/maps.13272
Datasets
| number | title | Methods | variables analyzed | ||
|---|---|---|---|---|---|
| 2 | Mineralogy of the metamorphosed clasts in the CV3 chondrite breccias | CALC | FAYALITE, ANORTHITE | ||
| 3 | REE concentrations (ppb) in various phases of metamorphosed clasts 1, 2, 3, and 6 in the Y-86009 chondrite | IMP | Lu, Yb, Dy, Sm, Er, Ce, Gd, Ho, Nd, Tm, La, Pr, Tb, Eu | ||
| S2 | Representative electron microprobe analyses (in wt%) of the major minerals in metamorphosed clasts in GRA 06101, Vigarano, RBT 04143, and Y 86009 | EMP | MgO, TOTAL, SiO2, FeO, Na2O, MnO, CaO, TiO2, Al2O3, NiO, Cr2O3, K2O, P2O5 | ||
| S3 | REE concentrations (ppb) in various phases of the metamorphosed clasts 1, 2, 3 and 6 in the Y 86009 chondrite | IMP | Nd, Eu, La, Tb, Sm, Ho, Dy, Tm, Ce, Lu, Er, Pr, Gd, Yb | ||
Methods
| method name | laboratory | method comment | More details are available for the following variables | |
|---|---|---|---|---|
| CALCULATED | UNKNOWN | N/A | ||
| ELECTRON MICROPROBE | KOREA POLAR RESEARCH INSTITUTE | JEOL JXA-8530F,2 0 kV accelerating voltage and a 10 nA beam current. ZAF correction | ||
| ION MICROPROBE | KOCHI INSTITUTE FOR CORE SAMPLE RESEARCH | CAMECA ims-6f |
