UPSC NDA II 2025 General Ability Paper

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Question : 112 of 150
 
Marks: +1, -0
Consider the following statements with reference to Feldspar mineral :
1. Half of the earth’s crust is composed of feldspar
2. It has light cream to salmon pink colour
3. Magnesium is a common element in all types of feldspar
Which of the statements given above is/are correct ? 
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