feldspar
feld-spar
noun
A group of common rock-forming minerals, typically white or pink, containing aluminium silicates.
"Feldspar is a key component of granite."
Thesaurus
Synonyms: felspar
feld-spar
A group of common rock-forming minerals, typically white or pink, containing aluminium silicates.
"Feldspar is a key component of granite."
Synonyms: felspar