stripes
Occurrence number:
122-00-050
Country:
Nigeria
Location:
Longitude: 8.85, Latitude: 5.53
Carbonatite:
No
An intrusion close to the southeastern Nigerian border is briefly described by Raeburn (1927). The rocks are syenites, sometimes with a little quartz, containing a green, sodic pyroxene, a little biotite and a deep blue-green to yellow amphibole that may be sodic.
References:
RAEBURN, C. 1927. Tinstone in the Calabar District. Bulletin, Geological Survey of Nigeria, 11: 72-88.
Location: