<Dd> Temperature: up to 1500 ° C </Dd> <Dd> Viscosity: Very Low </Dd> <Dd> Eruptive behavior: gentle or very explosive (kimberilites) </Dd> <Dd> Distribution: divergent plate boundaries, hot spots, convergent plate boundaries; komatiite and other ultramafic lavas are mostly Archean and were formed from a higher geothermal gradient and are unknown in the present </Dd>

Where are the different types of magma generated