|
Finland | |
| Vartiainen, H. 1980 The petrography, mineralogy and petrochemistry of the Sokli carbonative massif, northern Finland. Geological Survey of Finland, Bulletin, 313 |
|
Russia | |
| [World of Stones 95:5-6, 64] |
| Kogarko, L.N. et al (1995) Alkaline Rocks and Carbonatites of the World Vol 2. |
| Ivanyuk, Gregory, Kalashnikov, Andrey, Pakhomovsky, Yakov, Bazai, Ayya, Goryainov, Pavel, Mikhailova, Julia, Yakovenchuk, Victor, Konopleva, Nataly (2017) Subsolidus Evolution of the Magnetite-Spinel-UlvöSpinel Solid Solutions in the Kovdor Phoscorite-Carbonatite Complex, NW Russia. Minerals, 7 (11) 215 doi:10.3390/min7110215 Mikhailova, Julia A., Kalashnikov, Andrey O., Sokharev, Victor A., Pakhomovsky, Yakov A., Konopleva, Nataly G., Yakovenchuk, Victor N., Bazai, Ayya V., Goryainov, Pavel M., Ivanyuk, Gregory Yu. (2015) 3D mineralogical mapping of the Kovdor phoscorite–carbonatite complex (Russia) Mineralium Deposita, 51 (1) 131-149 doi:10.1007/s00126-015-0594-z |
| [World of Stones 95:5-6, p64] |
| Pavel M. Kartashov analytical data (2013) |