(a) (i) felsic magmas are more likely to give rise to hydrothermal deposits than mafic magmas. why? name two metals that form deposits associated with felsic ma

Felsic magma are viscous in comparison with magic magma and can holds a large amount of fluids (water and gases) inside it under subsurface condition. When felsic magma comes to th...

Felsic magma are produced at end stage of magmatic differentiation. Water and some elements like Rubidium, Caesium, Potassium etc are incompatible in mafic melts. During evolution ...