GRD02B9S0 - Geological Teaching Collection at Scripps

Record #1 of 1

IGSN:

GRD02B9S0

Sample ID:

M-247

Sample Type:

Reaction Textures

Sample Age:

Unknown
None -

Number TS:

Storage:

Ritter 154 › Cabinet 14 › Drawer O

Modifiers:

Relict garnets

Notes:

Feldspar-garnet-phlogopite-pyrite (trace). Brown relict garnets. Retrograde metamorphism?

Ancillary Data Notes:

Series:

Location:

Photos:

Notes:

Micrographs:

Notes:

Pyroxene with reaction rim of garnet

Mag:

2.5

Polarized:

plane

Notes:

Pyroxene with reaction rim of garnet

Mag:

2.5

Polarized:

crossed

Notes:

Mag:

scan

Polarized:

crossed

Thin Sections:

GRD02B9T0: Plagioclase and pyroxene with reaction rim around garnet. Occasional olivine (?) (light green/brown on edges, high relief). Large altered and deformed plagioclase. (C. Eichler)

Documents:

N/A

References:

N/A

Geological Teaching Collection

Geological Teaching Collection

IGSN: GRD02B9S0 Sample ID: M-247 Permalink