stripes
Occurrence number:
025-00-037
Country:
Brazil
Region:
Bahia
Location:
Longitude: -39.75, Latitude: -14.93
Carbonatite:
No
A number of small intrusions occur composed principally of nepheline syenite with biotite and sodalite and cut by pegmatites of the same mineralogy; not investigated in detail.
References:
FUJIMORI, S. 1978. Rochas alcalinas da Fazenda Hiassu, Itaju do Colonia Bahia. Puplicacao Especial, Sociedade Brasileira de Geologia, 2: 1-117
Map:
Fig. 1_195 The Bahia province of alkaline rocks (based principally on the Carta Geologica do Brasil ao milionesimo: Folha Salvador SD. 24 accompanying Pedreira et al. 1976).
Location: