Assertion: magma's volatile | /r/HasProperty | supplied by basaltic magmas
Facets:
value: from greater depth
type: OTHER
Source sentences:
text: Similar intrinsic conditions for magmas at Pinatubo and El Chichón suggest that volcanoes that give rise to sulfur-rich explosive eruptions are underlain by long-lived magma reservoirs with relatively cool, oxidized, fluid saturated, and crystal-rich upper zones that act as traps for volatiles that are supplied by basaltic magmas from greater depth.