VariousWords beta
Related Terms:
tectosilicate
feldspar
sodium
negative
cymrite
polyhydrite
phlogopite
kaolinite
alumosilicate
aluminosilicates
celsian
proportion
clinozoisite
ion
lepidolite
analcime
petalite
natrolite
cancrinite
scapolite
geopolymer
leonhardite
aluminium silicate
pyrophyllite
permutite
prehnite
vyuntspakhkite
calcium
chiastolite
charge
anorthoclase
silicate
zeolite
biotite
stellerite
mineral
potassium
muscovite
mica
aliettite
spangolite
Noun
Definition: Any of many silicate minerals, such as feldspar and zeolite, in which a proportion of the Si⁴⁺ ions are replaced by Al³⁺, the excess negative charge being balanced by extra sodium, potassium or calcium ions.