Polyakovite-(Ce), (REE,Ca)4 (Mg,Fe2+) (Cr3+,Fe3+)2 (Ti,Nb)2 Si4 O22, a new metamict mineral species from the Ilmen Mountains, Southern Urals, Russia: Mineral description and crystal chemistry

Canadian Mineralogist

Volumn 39, Issue 4, 2001, Pages 1095-1104

  Popov, V A ^a   Pautov, L A ^a   Sokolova, E ^a   Hawthorne, F C ^a   McCammon, C ^a   Bazhenova, L F ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Crystal structure; Ilmen mountains; M ssbauer spectroscopy; New mineral species; Polyakovite (Ce); Russia; Titanosilicate; Urals

Indexed keywords

ABSORPTION; CALCITE; CRYSTALS; FLUORESCENCE; HYDROTHERMAL SYNTHESIS; ULTRAVIOLET RADIATION;

POLYAKOVITE;

MINERALOGY;

CRYSTAL STRUCTURE; MOSSBAUER SPECTROSCOPY; NEW MINERAL; POLYAKOVITE;

ILMEN MOUNTAINS; RUSSIAN FEDERATION; URALS;

EID: 0035428783     PISSN: 00084476     EISSN: None     Source Type: Journal    
DOI: 10.2113/gscanmin.39.4.1095     Document Type: Article

References (12)

1. Perrierite, nuovo minerale ritrovato nella sabbia di nettuno (Roma)
2. Bond-valence parameters obtained from a systematic analysis of the inorganic crystal structure database
3. A re-investigation of the crystal structures of chevkinite and perrierite
4. The crystal structure of perrierite
5. Strontian-loparite and strontio-chevkinite: Two new minerals in rhemorphic fenites from the Parana Basin carbonatites, South America
6. The ideal Mössbauer effect absorber thickness
7. The crystal structure of chevkinite
8. Accessory rare-metal-rare-earth mineralisation in the apohyperbasite fenites and carbonatites of the Ilmen Mountains - Vishnevye Mountains complex
9. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides
10. Chromium-magnesium analogue of chevkinite