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Mill Lane Farms (Great Valley Corporate Center), Valley Store, East Whiteland Township, Chester Co., Pennsylvania, USA

Latitude: 40°3'17"N
Longitude: 75°32'0"W
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.

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.

Mineral List


4 entries listed. 3 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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