Question:
What are polymorphs in mineralogy?
What are polymorphs in mineralogy?
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"Poly" = many, "morph" = forms. Polymorphs = same substance, different forms (structures).
Updated On: Jun 16, 2025
- Rocks formed under identical pressure and temperature conditions
- Two or more minerals with the same chemical formula but different crystal structures
- Crystals that form only in metamorphic environments
- Minerals with different chemical formulas but similar crystal structures
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The Correct Option is B
Solution and Explanation
Polymorphs are minerals that share the same chemical composition but crystallize in different structural forms. A well-known example is diamond and graphite, which are both forms of carbon but have distinct crystal structures and physical properties.
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