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General Information

  • Title: Chromite and other mineral deposits in serpentine rocks of the Piedmont Upland, Maryland, Pennsylvania, and Delaware
  • Author(s): Pearre, N.C., and Heyl, A.V.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 1082-K
  • Larger Work: Contributions to economic geology, 1958
  • Publication Date: 1960
  • Map Scale: 1:125,000
  • Cross Section: None
  • North Latitude: 40° 4' 59" N (40.0830)
  • South Latitude: 39° 1' 55" N (39.0320)
  • East Longitude: 75° 12' 22" W (-75.2060)
  • West Longitude: 77° 18' 43" W (-77.3120)
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