Muscovite Mica Minerals Suppliers in Nigeria Mica ...
May 08, 2018· Muscovite mica minerals are the most common form of mica. the name muscovite mica is gotten from the term "Muscovy glass" which describes thick sheets of transparent mica that were once used as a glass substitute in Russia. Muscovite mica minerals can come in various crystal groupings which can weigh several pounds.