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Akademický článek

Chemical Composition and Petrogenetic Implications of Eudialyte-Group Mineral in the Peralkaline Lovozero Complex, Kola Peninsula, Russia

Autor: Lia Kogarko, Troels F. D. Nielsen

Publikováno v: Minerals, Vol 10, Iss 11, p 1036 (2020)

Lovozero complex, the world’s largest layered peralkaline intrusive complex hosts gigantic deposits of Zr-, Hf-, Nb-, LREE-, and HREE-rich Eudialyte Group of Mineral (EGM). The petrographic relations of EGM change with time and advancing crystalliz

Externí odkaz: https://doaj.org/article/8f86f696dec24ae185ce1e0992c67057

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Akademický článek

Chemical Composition and Petrogenetic Implications of Apatite in the Khibiny Apatite-Nepheline Deposits (Kola Peninsula)

Autor: Lia Kogarko

Publikováno v: Minerals, Vol 8, Iss 11, p 532 (2018)

Khibiny, one of the largest of the world’s peralkaline intrusions, hosts gigantic apatite deposits. Apatite is represented by F-apatite and it contains exceptionally high concentration of SrO. (4.5 wt % on average) and increased amounts of rare ear

Externí odkaz: https://doaj.org/article/9d426b2a52b140e2b11c6f9df6cb73f3

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Kimberlite magmatism and origin of K-rich metasomatic melt-fluid

Autor: Lia Kogarko

The experimental study indicates that high-K magmas and kimberlites are in equilibrium with metasomatic minerals, such as phlogopite, richterite, and apatite during their formation in the mantle; i.e., metasomatic processes played a decisive role in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc08c910fe5d7b9f255272b36528b1a0
https://doi.org/10.5194/egusphere-egu2020-1698

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Compositional Variation of Eudialyte-Group Minerals from the Lovozero and Ilímaussaq Complexes and on the Origin of Peralkaline Systems

Autor: Lia Kogarko, Troels F. D. Nielsen

Publikováno v: Minerals
Volume 11
Issue 6
Minerals, Vol 11, Iss 548, p 548 (2021)

The Lovozero complex, Kola peninsula, Russia and the Ilímaussaq complex in Southwest Greenland are the largest known layered peralkaline intrusive complexes. Both host world-class deposits rich in REE and other high-tech elements. Both complexes exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b96424233492180abf3526a52f74f6b
https://doi.org/10.3390/min11060548

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Chemical Composition and Petrogenetic Implications of Eudialyte-Group Mineral in the Peralkaline Lovozero Complex, Kola Peninsula, Russia

Autor: Troels F. D. Nielsen, Lia Kogarko

Publikováno v: Minerals
Volume 10
Issue 11
Minerals, Vol 10, Iss 1036, p 1036 (2020)

Lovozero complex, the world&rsquo
s largest layered peralkaline intrusive complex hosts gigantic deposits of Zr-, Hf-, Nb-, LREE-, and HREE-rich Eudialyte Group of Mineral (EGM). The petrographic relations of EGM change with time and advancing c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a41d5c971cb53d5adfb464b27ad28581
https://doi.org/10.3390/min10111036

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