AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Muscovite with Magnetite inclusions (Graphic Mica)

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Muscovite with Magnetite inclusions (Graphic Mica) from Swayne's Farm, Fairville, Chester County, Pennsylvania

 
Muscovite with Magnetite inclusions (Graphic Mica) from Swayne's Farm, Fairville, Chester County, Pennsylvania

DESCRIPTION:No. 55000
Mineral:Muscovite with Magnetite inclusions (Graphic Mica)
Locality:Swayne's Farm, Fairville, Chester County, Pennsylvania
Description:Thin sheet crystal of transparent muscovite mica with dark magnetite inclusions that follow the 60° orientation of the muscovite crystal, also known as graphic mica. Ex. Peter B. Nalle (1923-2010) collection #231k
Overall Size:7.5x5.5 cm
Crystals:
Archived: For reference only

 

 

 

 

 

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