Assertion: magma's composition | /r/HasProperty | estimated on the basis of color
Facets:
Source sentences:
text: Remember that igneous composition is estimated on the basis of color: light = felsic composition, medium = intermediate composition, and dark = mafic composition.
text: Remember that igneous composition is estimated on the basis of color: light = felsic composition, medium = intermediate composition, and dark = mafic composition.