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SINKIT

cinkit

SINKIT, mineralist az sinfi ok­sidho, ZnO; odatan omekhtahoi MgO (to 9%), PbO (to 5,3%), FeO (to 1,1%) dorad. Rangash zardi norinji va surkhi tira. Sakhtiash 4,5—5,0-zichiash qarib 5,7 g/sm3. Minerali kamyoft. Paydoishash kontaktiyu netasomati.

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SATHI VINTI

SATHI VINTI, sathest, ki khati £ hangomi dar girdi mehvari nojunboni OO’ bo surati kunjii …