Besonderhede van voorbeeld: -8976955854389026705

English

It has low CaO, Al2O3, Na2O, high K2O/Al2O3, a relatively high MgO content and extreme enrichment in incompatible elements.

Chinese

鉀鎂煌斑岩具有低含量CaO、Al2O3、Na2O、高含量K2O/Al2O3,以及相對高含量的MgO,並含有許多不相容成分。