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WIl save this response. Question 2 What makes a dike different from a vein? O A.

ID: 113030 • Letter: W

Question

WIl save this response. Question 2 What makes a dike different from a vein? O A. A dike is just a crack in the bedrock rock, a vein is a crack filled with a mineral. O B. A dike is a crack in the bedrock filled with igneous rock from elsewhere, a vein is a crack filed with a mineral. o C. A dike is a crack in the bedrock filed with a mineral, a vein is a crackfled withrock fromesewhere D. A dike is just another name for a vein. They are the same thing Moving to another question will save this response. : P

Explanation / Answer

Question 2

D. A dike is just another name for a vein. They are the same thing.

Veins of igneous rock are practically the same as dikes; yet a distinction is sometimes made that dikes are narrow, often straight-walled and run for considerable distances, while veins are irregular, discontinuous and of limited extent. Where granite invades sedimentary or metamorphic rocks it very commonly emits vast numbers of dikes