stripes
Occurrence number:
084-00-047
Country:
Kazakhstan
Location:
Longitude: 80.17, Latitude: 48.17
Carbonatite:
No
This intrusion, of about 30 km2, is composed of riebeckite-aegirine syenites and granosyenites and is cut by small bodies of porphyritic leucogranite. The country rocks are late Palaeozoic granitoids which are cut by a northeasterly-trending system of basic and syenite dykes.
Age:
Geological data indicate a late Palaeozoic age.
References:
ERMOLOV, P.V., VLADIMIROV, A.G. and TIKHOMIROVA, N.I. 1988. The petrology of silica oversaturated agpaitic alkaline rocks. Nauka, Novosibirsk. 86 pp.
Location: