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Consider the following pairs Mineral : Composition 1. Amphibole : Calcium-magnesium - iron silicate 2. Mica : Magnesium - iron - aluminium silicate 3. Quartz : Silicon dioxide Which of the above pair/pairs is/are correctly matched?

Correct Answer: 1, 2 and 3

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Science MCQ: Consider the following pairs Mineral : Composition 1. Amphibole : Calcium-magnesium - iron silicate 2. Mica : Magnesium - iron - aluminium silicate 3. Quartz : Silicon dioxide Which of the above pair/pairs is/are correctly matched? | Extra Education