stripes
Occurrence number:
084-00-001
Country:
Kazakhstan
Location:
Longitude: 64.45, Latitude: 52.9
Carbonatite:
No
This occurrence is elliptical in form and covers 2.5 km2. It is composed of porphyritic solvsbergites consisting of orthoclase, aegirine, riebeckite and biotite.
Age:
K-Ar gave 252 Ma.
References:
KSENOFONTOV, O.K. 1966. On alkaline intrusions of the Mugodyar and Turgaisky flexures. Scientific notes of the Hertzen Institute, Leningrad, Nedra, 290: 140-61.
Location: