Seidozerite is a sorosilicate from the seidozerite supergroup (a "titanium disilicate").

It was first described by Semenov, Kazakova and Simonov in 1958.

[2] Its chemical formula is Na4MnZr2Ti(Si2O7)2O2F2 and its type locality is 'Pegmatite No.

58', Lake Seydozero, Lovozero massif, Kola peninsula, Murmansk Oblast.

This article about a specific silicate mineral is a stub.