GRD023QS0
RAMA7-Dr19-13(2)
Volcaniclastic Sediment
Mesozoic › Jurassic › Late Jurassic
145.5
-
161.0
1
Ritter 154 › Cabinet 37 › Drawer C
coarse-grained
Small cut (~4x4x3 cm) sample. Abundant rounded lithic fragments in very fine-grained matrix. Patchy Fe-Mn crust on sample. Billet piece. 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
Lithic fragment that contains pyroxene; large pyroxene in matrix of sample
2.5
plane
Lithic fragment that contains pyroxene; large pyroxene in matrix of sample
2.5
crossed
-
scan
crossed
GRD023QT0: Abundant large lithic fragments, many of which have a similar crystal assemblage to that of the matrix; Pyroxene, small feldspar, amphibole, (C. Eichler)
N/A
N/A