AREA HISTORY: Iron Ore Interests, Codorus and North Codorus Township, York County, PA Contributed for use in the USGenWeb Archives by Kathy Francis Copyright 2005. All rights reserved. http://www.usgwarchives.net/copyright.htm http://www.usgwarchives.net/pa/york/ _______________________________________________ History of York County, Pennsylvania. John Gibson, Historical Editor. Chicago: F. A. Battey Publishing Co., 1886. _______________________________________________ IRON ORE INTERESTS – Page 703 Vast quantities of iron ore have been obtained in North Codorus; among the leading mines are the following: The Codorus, or Strickhouser’s Mine is one of the most widely known in York County. It was originally opened in 1854 by John Musselman, and for a long time worked by the York Iron Company. The ore is a hard compact slate with micaceous and magnetic ore. The ore was mined from an open cut. It contained nearly forty per cent of metallic iron. The Thomas Iron Company of Hockendauqua, Schuylkill Co., Penn., for the past twenty years, has taken out many thousands of tons in this township, and has operated several banks. On Geiselman’s farm, near Seven Valley, the ore produced fifty-two per cent metallic iron. The Codorus Mining Company has operated a number of banks. There are vast treasurers of valuable ore in this township yet undeveloped.