[ íà÷àëî ] [ Ô ]

Ôàéðôèëüäèò

— ðåäêèé ìèíåðàë òðèêëèíè÷åñêîé ñèñòåìû, ïî õèìè÷åñêîìó ñîñòàâó — âîäíûé ôîñôîðíîêèñëûé ìàðãàíåö.


Page was updated:Tuesday, 11-Sep-2012 18:16:46 MSK