GRD00C1S0
I-477
Undersaturated
Cenozoic
0.01
-
65.5
0
Ritter 154 › Cabinet 20 › Drawer I
aphyric
fine-grained vesicular alkaline lava (original description: murambite[Basinite with CPX, oxlivine, plag and minor leucite] ) Samples 474-500 taken from Rwanda and Burundi (East African Rift)
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East African Rift
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