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On the Microscopical Structure of Crystals: Indicating the Origin of Minerals and Rocks/en-ca/on-the-microscopical-structure-of-crystals-indicating-the-origin-of-minerals-and-rocks/1695805F-EFF5-4A8B-9D76-95982F9C6028.html1695805F-EFF5-4A8B-9D76-95982F9C6028
On the Microscopical Structure of Crystals: Indicating the Origin of Minerals and Rocks