In which metamorphism there is almost no or little new mineral is formed?

Name the type of shale involving decay and decomposition.

The intrusive bodies in which injection of lava occurs without any influence of dip and strike is __________

The process other than welding which is studied under diagenesis is ________

Which structure has lens-like shaped structure?

The important phenomenon that happens during deposition is ____________

The texture which the characteristics in between granitic and felsitic are __________

What is the usual colour of gabbro?