Affirmation: Affirmation}

Crystal System:	Monoclinic
Manner of Formation:	{formation}
Mineral Class:	Silicates
Mineral Group	Mica
Hardness:	2 - 2.5
Astrological Sign:	{Star Sign}
Vibratory Number:	{Nos.}
Chemical Formula:	KAl2(AlSi3O10)(F,OH)2

{description}

Muscovite