Africa Gabon Type Locality ncat JP0975 Francevillite, Mounanaite, Mounana Mine (Mouana Mine), Franceville, Haut-Ogooue Province, Gabon Type Locality for both species October 11, 2019
Australasia Australia South Australia 3082 Francevillite, Carnotite, Davidite-(La), Biotite, Radium Hill, South Australia October 3, 2019
Africa Gabon 5164 Francevillite, Mounanaite, Mounana, Gabon JL0227. Jean-Pierre Barrul September 29, 2019