I. INTRODUCTION 1. Mineral properties and uses Mica is a layered silicate mineral. The mica minerals include muscovite, biotite and scale mica. Commonly used in industry is muscovite, followed by phlogopite. The properties of mica minerals are shown in Table 1, and the use is shown in Table 2.


2. Resources and production The distribution of mica resources in China is shown in Table 3, and the output is shown in Table 4. World mica production is shown in Table 5.

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