stripes
Occurrence number:
136-03-046
Country:
Russia
Region:
South Baikal sub-province
Location:
Longitude: 105.93, Latitude: 50.5
Carbonatite:
No
Several outcrops of nepheline syenite occur within biotite syenites.
Age:
Mesozoic – by analogy with other nepheline syenites of the region.
References:
KUZNETSOVA, F.V. 1975. Nepheline syenites of the margin of the Borgoi depression. Nauka, Siberian Branch of the USSR Academy of Sciences, Novosibirsk. 92 pp.
Location: