GRD01YTS0
M-66
Greenschist
Unknown
None
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5
Ritter 154 › Cabinet 3 › Drawer H
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Chlorite-cordierite-epidote, sphene-magnetite-quartz-biotite schist. Chlorite schist with magnetite porphyroblasts and uniaxial positive first order grey porphyroblasts (cordierite?).
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New Zealand
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GRD01YTT0: Opaque porphyroblast with many high relief mineral (cordierite?) porphyroblasts. Green-blue chlorite.
2.5
plane
GRD01YTT0: Opaque porphyroblast with many high relief-first order grey mineral (cordierite?) porphyroblasts. Green-blue chlorite.
2.5
crossed
GRD01YTT0
scan
crossed
GRD01YTT1: Chlorite in center with large opaque porphyroblast in corner, surrounded by inclusion-free quartz
2.5
plane
GRD01YTT1: Chlorite in center with large opaque porphyroblast in corner, surrounded by inclusion-free quartz
2.5
crossed
GRD01YTT1
scan
crossed
GRD01YTT0: Chlorite schist with oxide porphyroblasts and uniaxial positive first order grey porphyroblasts (cordierite?); Chlorite>cordierite>epidote, sphene, opaques, quartz, and biotite; Quartz inclusion-free, particularly bordering opaques. (J. Gee)
GRD01YTT1: Chlorite schist with oxide porphyroblasts and uniaxial positive first order grey porphyroblasts (cordierite? Some simple twinning); Chlorite>cordierite>epidote, sphene, opaques, quartz, and biotite; Quartz inclusion-free, particularly bordering opaques. (C. Eichler)
GRD01YTT2
GRD01YTT3
GRD01YTT4
N/A
N/A