A type of dark volcanic rock composed primarily of olivine and augite minerals, found in regions like Madagascar.
Named after Ankarama, a location in Madagascar where the rock was first identified and studied. Follows the geological naming convention of '-ite' for mineral and rock types.
This rock tells the story of Earth's mantle—it comes from deep inside the planet where it's so hot that rocks become liquid. When it cools quickly, it creates these beautiful dark crystals that geologists use as windows into Earth's interior.
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