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Mohr, P. &. O'Donnell, H. 1983. Geochemistry of obsidians from O'a and related volcanic centres in the Ethiopian Rift Valley. Sinet, Ethiopina Journal of Science, 6, 53-64.

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Original EntryMohr, P. &. O'Donnell, H. 1983. Geochemistry of obsidians from O'a and related volcanic centres in the Ethiopian Rift Valley. Sinet, Ethiopina Journal of Science, 6, 53-64.
Mindat Ref. ID16090908Long-form Identifiermindat:1:5:16090908:7
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Full ReferenceMohr, P. &. O'Donnell, H. 1983. Geochemistry of obsidians from O'a and related volcanic centres in the Ethiopian Rift Valley. Sinet, Ethiopina Journal of Science, 6, 53-64.
Plain TextMohr, P. &. O'Donnell, H. 1983. Geochemistry of obsidians from O'a and related volcanic centres in the Ethiopian Rift Valley. Sinet, Ethiopina Journal of Science, 6, 53-64.

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LocalityCitation Details
O'a Caldera, Lake Shala (Lake Shalla), Oromia Region, Ethiopia

Mineral Occurrences

LocalityMineral(s)
O'a Caldera, Lake Shala (Lake Shalla), Oromia Region, Ethiopiaⓘ Aegirine-augite, ⓘ Basalt, ⓘ Feldspar Group, ⓘ Ignimbritic tuff, ⓘ Olivine basalt, ⓘ Pantelleritic rhyolite, ⓘ Pumice, ⓘ Rhyolite, ⓘ Trachyte

See Also

These are possibly similar items as determined by title/reference text matching only.

Morton, W. H., Rex, D. C., Mitchell, J. G., Mohr, P. (1979) Riftward younging of volcanic units in the Addis Ababa region, Ethiopian rift valley. Nature, 280 (5720). 284-288 doi:10.1038/280284a0
Mohr, P. A. (1971) Ethiopian rift and plateaus: Some volcanic petrochemical differences. Journal of Geophysical Research, 76 (8) 1967-1984 doi:10.1029/jb076i008p01967
Bizouard, H., Paola, G. M. (1978) Mineralogy of the Tullu Moje Active Volcanic Area (Arussi: Ethiopian Rift Valley) In Petrology and Geochemistry of Continental Rifts. Springer Netherlands. p.87-100. doi:10.1007/978-94-009-9803-2_9
Mohr, P. (1983) Perspectives on the ethiopian volcanic province. Bulletin Volcanologique, 46 (1). 23-43 doi:10.1007/bf02598243
Mohr, P. A. (1970) Volcanic composition in relation to tectonics in the ethiopian rift system: A preliminary investigation. Bulletin Volcanologique, 34 (1). 141-157 doi:10.1007/bf02597782
Mohr, Paul (1987) Patterns of faulting in the Ethiopian rift valley. Tectonophysics, 143 (1) 169-179 doi:10.1016/0040-1951(87)90086-2
Bizouard, H., & Di Paola, G. M. (1978). Mineralogy of the Tullu Moje active volcanic area (Arussi: Ethiopian Rift valley). In Petrology and Geochemistry of Continental Rifts (pp. 87-100). Springer, Dordrecht. doi.org/10.1007/978-94-009-9803-2_9
Mohr, P. (1980). Geochemical aspects of the Sagatu dyke swarm, Ethiopian Rift margin. In Geodynamic Evolution of the Afro-Arabian Rift System (Vol. 47, pp. 387-406).
MOHR, P. A. (1968) Transcurrent Faulting in the Ethiopian Rift System. Nature, 218 (5145). 938-941 doi:10.1038/218938a0
MOHR, P. A. (1967) Major Volcano–Tectonic Lineament in the Ethiopian Rift System. Nature, 213 (5077). 664-665 doi:10.1038/213664a0
Mohr, P. A. (1972) Tectonic maps of the Ethiopian rift system, and an apology. Bulletin Volcanologique, 36 (3). 507-511 doi:10.1007/bf02597126
 
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