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The mineral's hardness on the Mohs scale is between 2.5 and 3, making it relatively soft compared to other minerals. This softness, combined with its flexibility, has made phlogopite mica a key player in industries requiring lightweight and durable materials. Its high melting point and excellent thermal stability enhance its usefulness in high-temperature applications, particularly in the production of electrical insulators and heat-resistant materials.


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pearl pigments_mica powder supplier