Jabal Archenu

Alkalic igneous rare-earth element, in Libya

Deposit type: Alkalic igneous

REE minerals: eudidymite

Ore minerals: titanite, lorenzenite, magnetite, ilmenite

Gangue minerals: nepheline, analcime, sodalite, zeolite, pyroxene, amphibole, biotite, catapleiite, lavenite, cancrinite

Host rock types: syenite, phonolite, trachyte

Average grade:

Status:

Company:

Resource estimates:

References

1. https://en.wikipedia.org

2. https://www.google.com/maps/d/viewer?mid=1cmK2rTG-Mrv0AukA6JAxONVFuzc

3. http://energy.gov/maps/estimated-rare-earth-reserves-and-deposits

4. http://mrdata.usgs.gov/ree/show.php?labno=190

5. http://www.greenprophet.com/2013/03/libyas-oil-greater-than-solar/