Question

What would have happened if coal was pink in colour???¿???​

Answer 1

Answer:

Fresh coal is a jet-black rock that is noticably less dense than most other rocks. In the field, however, weathering often gives the coal a greyish, yellowish, or rust-colored coloring. If you see a dark gray or black sedimentary layer in an outcrop, it is probably either coal or black shale.

Answer 2

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• Coal is a combustible black or brownish-black sedimentary rock, formed as rock ... Britain would have run out of suitable sites for watermills by the 1830s if coal had not been available