MUSCOVITE MICA
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Luster: Nonmetallic |
Lab Book Description: |
Hardness: 2 to 2.5 |
Colorless, yellow, brown, or red-brown; Forms short opaque prisms; Cleavage excellent in 1 direction, can be split into the flexible transparent sheets; SG = 2.7 to 3.0 |
Streak: White |
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Appears on these flash cards: vitreous luster; one plane of perfect cleavage; used for computer chip substrates, facial makeup
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