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Trachyte from
Shanamu Hills, Kajiado County, Kenya


Locality type:Hill
Classification
Type:Trachyte
Age information
Maximum recorded age:2.7 Ma
Minimum recorded age:2.7 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
12.7 MaPliocene -
Sample references:
1 -
Baker, B.H., Williams, L.A.J., Miller, J.A., Fitch, F.J. (1971) Sequence and geochronology of the Kenya rift volcanics. Tectonophysics, 11 (3) 191-215 doi:10.1016/0040-1951(71)90030-8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Trachyte data
Locality Data:Click here to view Shanamu Hills, Kajiado County, Kenya
Data Identifiers
Mindat Occurrence Record ID:1427653
Long-form Identifier:1:3:1427653:0
GUID (UUID V4):0
Nearest other occurrences of Trachyte
8.2km (5.1 miles) ⓘOlorgesailie Mountain, Kajiado County, Kenya
29.6km (18.4 miles) ⓘOl Esayeiti Volcano, Kajiado County, Kenya
48.7km (30.3 miles) ⓘLenderut Hills, Kajiado County, Kenya
59.8km (37.2 miles) ⓘMount Suswa (Suswa Volcano), Kajiado County, Kenya
61.0km (37.9 miles) ⓘShompole Volcano, Kajiado County, Kenya
References
Baker, B. H. (1958) Geology of the Magadi Area. Report 42. Geological Survey of Kenya
Fairhead, J. D., Mitchell, J. G., & Williams, L. A. J. (1972). New K/Ar determinations on rift volcanics of S. Kenya and their bearing on age of rift faulting. Nature Physical Science, 238(83), 66-69. doi.org/10.1038/physci238066a0
Woolley, A. R. (2001) Alkaline Rocks and Carbonatites of the World, Part 3: Africa - Alkaline Rocks and Carbonatites of the World. The Geological Society of London.p.136
 
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