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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-11-062760
Filing Date
2011-11-09
Accepted
2011-11-09 17:02:59
Documents
18
Period of Report
2011-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q a11-26015_110q.htm 10-Q 2423928
2 EX-12.1 a11-26015_1ex12d1.htm EX-12.1 35689
3 EX-31.1 a11-26015_1ex31d1.htm EX-31.1 11073
4 EX-31.2 a11-26015_1ex31d2.htm EX-31.2 10958
5 EX-32.1 a11-26015_1ex32d1.htm EX-32.1 5108
6 EX-32.2 a11-26015_1ex32d2.htm EX-32.2 4855
13 GRAPHIC g260151ba15i001.jpg GRAPHIC 2031
14 GRAPHIC g260151ba01i001.jpg GRAPHIC 3111
15 GRAPHIC g260151mai001.jpg GRAPHIC 1710
16 GRAPHIC g260151mgi001.jpg GRAPHIC 2036
17 GRAPHIC g260151mei001.jpg GRAPHIC 1710
18 GRAPHIC g260151mci001.jpg GRAPHIC 2036
  Complete submission text file 0001104659-11-062760.txt   11403628

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT aci-20110930.xml EX-101.INS 2014976
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT aci-20110930.xsd EX-101.SCH 64503
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT aci-20110930_cal.xml EX-101.CAL 98626
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT aci-20110930_def.xml EX-101.DEF 229888
11 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT aci-20110930_lab.xml EX-101.LAB 516173
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT aci-20110930_pre.xml EX-101.PRE 424831
Mailing Address CITYPLACE ONE SUITE 300 ARCH MINERAL CORP CREVE COEUR MO 63141
Business Address CITY PLACE ONE STE 300 ARCH MINERAL CORP ST LOUIS MO 63141 3149942700
ARCH COAL INC (Filer) CIK: 0001037676 (see all company filings)

IRS No.: 430921172 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-13105 | Film No.: 111192376
SIC: 1221 Bituminous Coal & Lignite Surface Mining