GRD00CES0

I-491

Trachyte

Cenozoic
0.01 - 65.5

0

Ritter 154 › Cabinet 15 › Drawer H

porphyritc

Biotite and Plag phenorcrysts. Samples 474-500 taken from Rwanda and Burundi (East African Rift)

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East African Rift

Rwanda
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Latitude: -1.7°
Longitude: 29.4°

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