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How are gemstones classified?
How are gemstones classified?
Gemstones are classified based on their chemical composition, crystal structure, and physical properties. They can be categorized into mineral gemstones such as diamonds and rubies, and organic gemstones such as pearls and amber. This classification helps gemologists identify, grade, and value each stone.
Classified by chemical composition, crystal structure, and physical properties. Two main categories: mineral gemstones and organic gemstones.