Blackrock is an unincorporated community in York County, Pennsylvania, United States.[1] Blackrock is located near the Mason–Dixon line, approximately one mile northwest of the town of Lineboro.

References

  1. ^ a b c "Feature Detail Report for: Blackrock (York County, Pennsylvania)". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.


Allikas: https://en.wikipedia.org/wiki/Blackrock,_Pennsylvania
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