Assertion: alteration | /r/AtLocation | replacement of mafic minerals
Facets:
value: of plagioclase
type: TEMPORAL
value: by chlorite
type: OTHER
value: outside of selvages
type: LOCATION
value: by sericite
type: OTHER
Source sentences:
text: Outside of selvages, most alteration occurs in replacement of mafic minerals by chlorite and of plagioclase by sericite.