1 Exhibit 23.1 Consent of Independent Auditors We consent to the use of our report dated August 14, 1998 with respect to the financial statements of Carpenter Enterprises, Limited, included in the Current Report on Form 8-K/A dated May 27, 1999, as amended, of Eagle-Picher Holdings, Inc. /s/ Ernst & Young LLP Detroit, Michigan May 27, 1999