Ferrihollandite from Asia
India (FRL) | |
| Biagioni, Cristian, Capalbo, Carmen, Pasero, Marco (2013) Nomenclature tunings in the hollandite supergroup. European Journal of Mineralogy, 25 (1) 85-90 doi:10.1127/0935-1221/2013/0025-2255 |
Russia | |
| webmineral.ru (2020) https://webmineral.ru/deposits/item.php?id=3602 |