GRD023DS0
RAMA7-Dr19-5(2)
Basalt
Mesozoic › Jurassic › Late Jurassic
145.5
-
161.0
1
Ritter 154 › Cabinet 37 › Drawer C
altered
Sample missing. Thin section only. Original label: 25 November, 1980.
-
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
lithophysae-like crystal growth
2.5
plane
lithophysae-like crystal growth
2.5
crossed
-
scan
crossed
GRD023DT0: Heavily altered; completely composed of brown and green lithophysae-like crystal growth (C. Eichler)
N/A
N/A