Alkali pegmatites with unusual REE minerals.
Famous for excellent and large aegirine crystals, feldspars, arfvedsonites and rare Be minerals.
Located in the Chilwa Alkaline Province.
References:
- Cairncross, B., Messner, K & Farquharson, E. (1999): Die Pegmatite des Mount Malosa bei Zomba, Malawi. Lapis 24 (4), 22-32. (in German)
- Guastoni A., Pezzotta F., Demartin F. (2003): Le pegmatiti di Zomba-Malosa (Malawi). Riv. Mineral. Ital., 27 (2), 66-77.
- http://www.koeln.netsurf.de/~w.steffens/zomba.htm
- http://www.edu.uni-klu.ac.at/~mmessner/sites/malawi/zomba.htm