What kind of rock is an organic metamorphic rock?

Answer 1

An organic metamorphic rock, also known as biogenic, is composed of materials from the activities of living organisms. Coal, which is formed from undecayed compacted plant matter from ancient swamps, and Limestone, which is formed from deposits of shells or skeletal fragments that collect at the bottom of the ocean are examples of organic metamorphic rock.

Answer 2

It is when one plant transforms into another plant called "the rock". It usually happens in night when it is very dark and photosynthesis is not taking place. It is well-known fact that it is darkest before the dawn and metamorphosis needs water. That explains why there are rain forest in India. Scientist still argue why it is called "the rock" and when exactly is mioses turning sunflowers into trees.

Answer 3

Anthracite could be considered an organic metamorphic rock as its protolith is bituminous coal, an organic sedimentary rock.

Answer 4

Coal is an example of an organic metamorphic rock. It forms from the compression and heating of plant matter over millions of years.