Songwe Syenite
Songwe Syenite (includes Ilomba and Ulindi intrusions)
Alkalic igneous rare-earth element, in Malawi country (in Africa)
Deposit type: Alkalic igneous
REE minerals: bastnäsite, eudidymite
Ore minerals: magnetite, ilmenite, pyrochlore, apatite, zircon, garnet
Gangue minerals:
Host rock types: syenite
Average grade:
Status:
Company:
Resource estimates:
References
https://en.wikipedia.org
http://mrdata.usgs.gov/ree/show.php?labno=247
https://hague6185.wordpress.com