<SEC-DOCUMENT>0000764065-14-000229-index.html : 20141219 <SEC-HEADER>0000764065-14-000229.hdr.sgml : 20141219 <ACCEPTANCE-DATETIME>20141219160602 ACCESSION NUMBER: 0000764065-14-000229 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20141217 ITEM INFORMATION: Mine Safety - Reporting of Shutdowns and Patterns of Violations FILED AS OF DATE: 20141219 DATE AS OF CHANGE: 20141219 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CLIFFS NATURAL RESOURCES INC. CENTRAL INDEX KEY: 0000764065 STANDARD INDUSTRIAL CLASSIFICATION: METAL MINING [1000] IRS NUMBER: 341464672 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-08944 FILM NUMBER: 141299619 BUSINESS ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: STE. 3300 CITY: CLEVELAND STATE: OH ZIP: 44114-2315 BUSINESS PHONE: 216-694-5700 MAIL ADDRESS: STREET 1: 200 PUBLIC SQUARE STREET 2: STE. 3300 CITY: CLEVELAND STATE: OH ZIP: 44114-2315 FORMER COMPANY: FORMER CONFORMED NAME: CLEVELAND CLIFFS INC DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>a20141217-8xkxunitedtaconi.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: a20141217-8xkxunitedtaconi.htm
</DOCUMENT> </SEC-DOCUMENT>