stripes
Occurrence number:
122-00-017
Country:
Nigeria
Location:
Longitude: 8.4, Latitude: 10.47
Carbonatite:
No
This occurrence is little known, a photographic interpretation on the 1:250 000 geological map (Turner, 1979) indicating an approximately circular 3 km diameter intrusion, while Raeburn et al. (1927, 1:125,000 sheet) indicate an intrusion somewhat elongated east-west. In the latter publication brief reference is made to riebeckite granite, rhyolite dykes and gabbro.
References:
RAEBURN, C., BAIN, A.D.N. and RUSS, W. 1927. The tinfields of Zaria and Kano Provinces. Bulletin, Geological Survey of Nigeria, 11: 1-71.TURNER, D.C. 1979. Nigeria: the northern ring complexes. Geological map, scale 1:250,000. St Andrews University Younger Granite Research Group.
Location: