As nouns the difference between felsic and rhyolite
is that felsic is a rock with such properties while rhyolite is an igneous, volcanic (extrusive) rock, of felsic composition, with aphanitic to porphyritic texture.
As an adjective felsic
is enriched in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium.
felsic
English
Adjective
(
en adjective)
(mineralogy) Enriched in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium.
Synonyms
* acidic
Antonyms
* mafic
Related terms
* felsite
Noun
(
en noun)
A rock with such properties.
rhyolite
English
Noun
(
wikipedia rhyolite)
(geology) An igneous, volcanic (extrusive) rock, of felsic composition, with aphanitic to porphyritic texture.
Derived terms
* rhyolitic