GRD023IS0
RAMA7-Dr19-9(1)
Mudstone
Mesozoic › Jurassic › Late Jurassic
145.5
-
161.0
1
Ritter 154 › Cabinet 37 › Drawer C
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Two small (~4x2x4 cm), cut pebbles of fine-grained mudstone. Original label: 25 November, 1980.
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RAMA 7 Dredge 19
Pacific Ocean
Mariana Trench. Original: 11 48.3N, 142 11.9E to 11 49.0N, 142 11.3E. Depth: -4440 to -4200.
Latitude: 11.805°
Longitude: 142.19833°
-4320.0 m a.s.l.
N/A
Lithic fragment surrounded by fine-grained pyroxene and opaques
5.0
plane
Lithic fragment surrounded by fine-grained pyroxene and opaques
5.0
crossed
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scan
crossed
GRD023IT0: Fine-grained; small lithic fragments (40%), opaques (30%), pyroxene (30%), occasional feldspar (C. Eichler)
N/A
N/A