GRD025DS0
ERDC08-24D-2
Mafic
Unknown
None
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1
Ritter 154 › Cabinet 37 › Drawer E
fine-grained
Cut sample (originally ~6x6x6 cm subangular). Blue fine-grained with portions of sample Fe-stained. Thin white veins (quartz?). Slickenlines in hematite(?). Very dense. Billet piece. Not the same sample as ERDC-24D-2. Original label: 24 March, 1975, Type 2.
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ERDC Dredge 24
Pacific Ocean
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N/A
General texture of the sample
5.0
plane
General texture of the sample
5.0
crossed
-
scan
crossed
GRD025DT0: Set B: Altered? Abundant pyroxene, oxides, and plagioclase; the plagioclase appear to be resorbed and fractured. Occasional spots of carbonate; Thin section is polished thin around the edges. (C. Eichler)
N/A
N/A