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definition The mica group of sheet silicate (phyllosilicate) minerals includes several closely related materials having close to perfect basal cleavage. All are monoclinic, with a tendency towards pseudohexagonal crystals, and are similar in chemical composition. more like this
01.02.27 more like this
Mica more like this
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Resource original
Concept original
broader original
narrower mica original
in scheme commodity-code original
is primary topic of mica