Basalticrocks also support springs, notably at the Jabal Al-Arab on the Jordan-Syria border.
玄武岩同样可以提供泉水，最具代表性的是在约旦和叙利亚边界的 Jabal Al-Arab 河。
2
Some particular chemical features of the Carboniferous basalticrocks may relate to source rock mixing.
玄武岩类成分的某些特殊性，可能与源区混合作用有关。
3
The basalticrocks in Southeastern Hunan Province include alkali basaltic series and tholiitic basaltic series, the alkali basaltic series is in great number.