Pick the characteristic of gneiss which is wrong.
(a) Gneiss does not take polish
(b) Gneiss also comes in banded structure or texture
(c) Pink gneiss is also observed at many places
(d) Gneiss takes polish well
The question was posed to me in final exam.
My question is based upon Important Metamorphic Rocks topic in section The Study of Rocks of Engineering Geology