Q179
Among the Metamorphic rocks which one having banded or laminar appearance?
A.
Marbel
B.
Gnesis
AnswerC.
Mica schist
D.
Slate
Answer: Option B
Solution
Answer: Option B
Solution:
Gnesis is a metamorphic rock which is having banded or laminar appearance. It has a distinct banding, which is apparent in hand specimens or on a microscopic scale. It is formed by high-temperature and high pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks.