What magma would have formed from the partial melting of mantle material ?

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.

3.1439 im dont think its right but im pretty sure it is

Answer carbon dioxide ice;