Introduction: Albite is white, hence its derivation from the Latin, 'albus'. It is a common rock-forming mineral found in granites and other silica-rich igneous rocks.
Distribution: Occurs in large crystals in the Karibib-Usakos areas and from Klein Spitzkoppe, Erongo and the Rubicon pegmatites. Albite is also produced at the Natas and Kos mineral localities at Gamsberg.
Composition: Silicate
Crystal system: Triclinic
Lustre: Pearly
Streak: White
Hardness: 6-6.5