peralkaline
Adjective
Meaning
peralkaline (comparative more peralkaline, superlative most peralkaline)
(geology) Describing igneous rocks that have a higher ratio of sodium and potassium to aluminium than is needed to produce feldspar
Adjective
peralkaline (comparative more peralkaline, superlative most peralkaline)
(geology) Describing igneous rocks that have a higher ratio of sodium and potassium to aluminium than is needed to produce feldspar