. . . , Al2O3, Na2O FeO, MnO, MgO, (H2O, CO2, HF, Hl, H2S, B2O3, WO3). 5%, 1%. . (Li2O, Rb2O, BeO, ZrO2, Ga2O3, Nb2O5 .).
, , . , 1100 900º, 700º.
, . .
. , AlSiO41, AlSi3O81. O2 .
. () :
Cs > Rb > K > Na > Li > Ba > Sr > Ca > Mg > Fe2+.
:
SiO44 < Si2O64 < Si3O84 < Si4O104.
, , . (AlSiO4, AlSi6O6, AlSi3O8): Si > B > P > Al.
. . , SiO2, , . (, , ), , .
, . , . , (Si2O7), (Si3O9, Si6O18), (SiO3), (Si4O11), .. , , . F, Cl, OH, :
|
|
. : . ( ) .
. , , , . , Ta, Nb, Zr, Tr.
H2O . . . CO2, H2O.
. . , . .
" " (), .. , , (Li, Be, Rb, Cs, Sn, Nb, Ta, .).