Sodic amphibole from
Menengai Volcano, Nakuru County, Kenya

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Predictive Mineralogy

Classification
Locality type:	Volcano
Species:	'Sodic amphibole' (not an IMA approved species)
Confirmation
Validity:	Believed Valid
Data
Mineral Data:	Click here to view Sodic amphibole data
Locality Data:	Click here to view Menengai Volcano, Nakuru County, Kenya
Data Identifiers
Mindat Occurrence Record ID:	1427017
Long-form Identifier:	1:3:1427017:4
GUID (UUID V4):	0
Nearest other occurrences of Sodic amphibole

37.9km (23.6 miles)	ⓘ Molo Volcanic Area, Nakuru County, Kenya
53.8km (33.4 miles)	ⓘ Eburru Volcanic Complex, Nakuru County, Kenya
70.7km (43.9 miles)	ⓘ Mau Volcanic Area, Narok County, Kenya
82.6km (51.3 miles)	ⓘ Nyeri and Kijabe Volcanic Areas, Nyeri County, Kenya
References
McCall, G. J. H. (1967). Geology of the Nakuru-Thomson's Falls-Lake Hannington area. Rep. Geol. Surv. Kenya, 78, 122. Jennings, D. J. (1971). Geology of the Molo area. Report. Geological Survey of Kenya, 86. Leat, P. T. (1984). Geological evolution of the trachytic caldera volcano Menengai, Kenya Rift Valley. Journal of the Geological Society, 141(6), 1057-1069. doi.org/10.1144/gsjgs.141.6.1057 Leat, P. T., MacDonald, R., & Smith, R. L. (1984). Geochemical evolution of the Menengai caldera volcano, Kenya. Journal of Geophysical Research: Solid Earth, 89(B10), 8571-8592. doi.org/10.1029/JB089iB10p08571 Leat, P. T. (1985). Facies variations in peralkaline ash-flow tuffs from the Kenya Rift Valley. Geological magazine, 122(2), 139-150. doi.org/10.1017/S0016756800031046 Leat, P. T. (1991). Volcanological development of the Nakuru area of the Kenya rift valley. Journal of African Earth Sciences (and the Middle East), 13(3-4), 483-498. doi.org/10.1016/0899-5362(91)90111-B Macdonald, R., Navarro, J. M., Upton, B. G. J., & Davies, G. R. (1994). Strong compositional zonation in peralkaline magma: Menengai, Kenya Rift Valley. Journal of Volcanology and Geothermal Research, 60(3-4), 301-325. doi.org/10.1016/0377-0273(94)90057-4

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Sodic amphibole from Menengai Volcano, Nakuru County, Kenya

Sodic amphibole from
Menengai Volcano, Nakuru County, Kenya