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Russia | |
| Am. Min. 90:1402-1412 (2005) |
| Galina Gubko, Natalia Levtsova (2009) Blyum Pit in the Ilmeny Mountains. Fifth International Symposium Mineral Diversity Research and Preservation pp59-64 Dana 7:I:761. |
| webmineral.ru (2021) https://webmineral.ru/deposits/item.php?id=4378 |
| Kasatkin, Anatoly V., Zubkova, Natalia V., Pekov, Igor V., Chukanov, Nikita V., Škoda, Radek, Polekhovsky, Yury S., Agakhanov, Atali A., Belakovskiy, Dmitriy I., Kuznetsov, Aleksey M., Britvin, Sergey N., Pushcharovsky, Dmitry Yu. (2020) The mineralogy of the historical Mochalin Log REE deposit, South Urals, Russia. Part I. New gatelite-group minerals ferriperbøeite-(La), (CaLa3)(Fe3+Al2Fe2+)[Si2O7][SiO4]3O(OH)2 and perbøeite-(La), (CaLa3)(Al3Fe2+)[Si2O7][SiO4]3O(OH)2. Mineralogical Magazine, 84 (4) 593-607 doi:10.1180/mgm.2020.42 |
| Pavel.M. Kartashov (n.d.) analytical data. |