Assertion: ultramafic magma | /r/HasAspect | low viscosity
Facets:
value: due to extreme heat
type: CAUSE
value: due to its chemical composition
type: CAUSE
value: extremely
type: DEGREE
Source sentences:
text: Due to its chemical composition and extreme heat, Ultramafic magmas had an extremely low viscosity – far lower than any of the magmas found on earth today – meaning that they were probably able to move very quickly.