stripes
Occurrence number:
049-00-029
Country:
Egypt
Location:
Longitude: 33.95, Latitude: 24.1
Carbonatite:
No
A 4x2.5 km granite stock located 2 km east of the southern end of Gabal Ghorab Raiyan (a complex of biotite and muscovite granites) consists of biotite and biotite-riebeckite granites, the amphibole in the latter forming large prisms. An average chemical composition is available (El Ramly et al., 1982).
References:
EL RAMLEY, M.F., HILMY, M.E., ALI, M.M. and HASSAN, O.A. 1982b. Petrological and petrochemical studies on some young granite masses in the South Eastern desert of Egypt. Annals of the Geological Survey of Egypt, 12: 73-102.
Location: