- (topotype)
France Gout****on, Couledoux, Haute-Garonne, Occitania.
Madagascar Tsarafara Sud,
Sahatany valley,
Sahatany pegmatite fields, Vakinankaratra, Antananarivo...
- are sharp, lustrous, snow-white
dodecahedral crystals of londonite. In
Tsarafara in the
Sahatany Valley,
Vakinankaratra Region, Madagascar, striated, lustrous...
- centre,
Sahavato Haut,
Sahavato Ouest, Saonjorano,
Tokotanitsara and
Tsarafara.) The
springs of the
Onive River are in this muni****lity. La Possession...
