Seidozerite
Seidozerite is a sorosilicate from the seidozerite supergroup (a "titanium disilicate"). It was first described by Semenov, Kazakova and Simonov in 1958.[1] Its chemical formula is Na4MnZr2Ti(Si2O7)2O2F2 and its type locality is 'Pegmatite No. 58', Lake Seydozero, Lovozero massif, Kola peninsula, Murmansk Oblast.[2]
| Seidozerite | |
|---|---|
 Seidozerite from 'Pegmatite No. 58', Lake Seydozero, Lovozero massif, Kola peninsula, Murmansk Oblast | |
| General | |
| Category | Sorosilicates |
| Formula (repeating unit) | Na4MnZr2Ti(Si2O7)2O2F2 |
| Strunz classification | 9.BE.25 |
| Crystal system | Monoclinic |
| Crystal class | Prismatic (2/m) (same H-M symbol) |
| Space group | P2/c |
| Identification | |
| References | [1][2] |
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