Question

are all of the rocks of same colour and structure ​

Answer 1

Answer:

All those colors are the result of the minerals that make up the rocks. Minerals are the building blocks of rock. Some rocks consist of just one type of mineral, but most rocks contain a few different types of minerals joined together.

Explanation:

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Answer 2

Explaination :—

All those colors are the result of the minerals that make up the rocks. Minerals are the building blocks of rock. Some rocks consist of just one type of mineral, but most rocks contain a few different types of minerals joined together.

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