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Nephelinite from
Schwarzerberg Plug, Klinghardt Group, ǃNamiǂNûs Constituency, ǁKaras Region, Namibia


Locality type:Volcanic Plug
Classification
Type:Nephelinite
Age information
Maximum recorded age:37 Ma
Minimum recorded age:37 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
137 MaEocene - K-Ar whole rock
Sample references:
1 -
Kröner 1973; Marsh 1987
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Nephelinite data
Locality Data:Click here to view Schwarzerberg Plug, Klinghardt Group, ǃNamiǂNûs Constituency, ǁKaras Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:1432709
Long-form Identifier:1:3:1432709:2
GUID (UUID V4):0
References
Kröner, A. (1973). Comments on “Is the African plate stationary?”. Nature, 243(5401), 29-30. doi.org/10.1038/243029a0
Marsh, Julian S. (1987) Evolution of a strongly differentiated suite of phonolites from the Klinghardt Mountains, Namibia. Lithos, 20 (1) 41-58 doi:10.1016/0024-4937(87)90023-5
 
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