Basalt and Gabbro Are Compositional Equivalents, Which Means That They

question 19

Multiple Choice

Basalt and gabbro are compositional equivalents, which means that they ____.

• A)are both formed from the same pluton
• B)have the same texture but are made up of different minerals
• C)are made up of the same minerals and are the result of explosive igneous activity
• D)are made up of the same minerals but have different textures
• E)have the same texture but one is mafic and the other is felsic

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