Muscovite: hardness, streak, luster and crystal system
The properties that identify Muscovite: its Mohs hardness, luster, streak colour and crystal system.
| Mineral | Mohs hardness | Luster | Streak | Crystal system |
|---|---|---|---|---|
| Muscovite | 2–2.5 parallel to {001}, 4 right angle to {001} | Vitreous, silky, pearly | White | Monoclinic |
Common questions
- How hard is Muscovite on the Mohs scale?
- 2–2.5 parallel to {001}, 4 right angle to {001}.
- What luster does Muscovite have?
- Vitreous, silky, pearly.
- What colour is the streak of Muscovite?
- White.
- What crystal system does Muscovite have?
- Monoclinic.
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