Mill Lane Farms (Great Valley Corporate Center), Valley Store, East Whiteland Township, Chester Co., Pennsylvania, USA
Mill Lane, Farms of L. Worthington and J. Hartman, North of Mill Lane P.P.R.. Shenandoah Limestone and Octoraro schist. Locality for soil collected pseudomorphs of Limonite after Pyrite.
Photo: David S. Bernstein, 2011
Locality has been developed and is now the site of the Great Valley Corporate Center / Great Valley Industrial Park and is no longer accessible to collectors.
There are, however, scattered dump piles among the parking lots of the different corporate complexes of Great Valley. Mainly along route 29, also E Swedesford Road.
Dana, 1868, 778
Jefferis, 1892, 191
The Mineralogy of Pennsylvania; Samuel Gordon, p. 170.
| Goethite|| 'Limonite'|| Pyrite|| Quartz|
4 entries listed. 3 valid minerals.
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