(Betanimena, Departementa Amboasary, Faritra Anosy, Faritany Toliary, Madagasikara)
Located west of the Manambolo River,about 12 km south of Andranondambo.
Listed in Behier (1960) as one of the thorianite deposite in the "Esiva region" together with Ambakitany, Ankazoabo, Esiva, Andriandambo, Bemanteza and Ankilivalo
Ref.:
J.Behier: Carte mineralogique de Madagascar. Archive Serv. Geol.Mad. A 1871.
J. Behier (1960): Contribution à la Mineralogie de Madagascar. Ann.Geol.Mad. XXIX , p 72