EDGAR Filing Documents for 0001104659-12-056366

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001104659-12-056366

Filing Date

2012-08-09

Accepted

2012-08-09 11:52:49

Documents

Period of Report

2012-06-30

Document Format Files

Seq	Description	Document	Type	Size
1	10-Q	a12-13979_110q.htm	10-Q	2296049
2	EX-4.1	a12-13979_1ex4d1.htm	EX-4.1	74433
3	EX-4.2	a12-13979_1ex4d2.htm	EX-4.2	63236
4	EX-4.3	a12-13979_1ex4d3.htm	EX-4.3	57668
5	EX-4.4	a12-13979_1ex4d4.htm	EX-4.4	70757
6	EX-4.5	a12-13979_1ex4d5.htm	EX-4.5	59165
7	EX-4.6	a12-13979_1ex4d6.htm	EX-4.6	59898
8	EX-12.1	a12-13979_1ex12d1.htm	EX-12.1	37397
9	EX-31.1	a12-13979_1ex31d1.htm	EX-31.1	11057
10	EX-31.2	a12-13979_1ex31d2.htm	EX-31.2	10847
11	EX-32.1	a12-13979_1ex32d1.htm	EX-32.1	5061
12	EX-32.2	a12-13979_1ex32d2.htm	EX-32.2	4744
13	EX-95	a12-13979_1ex95.htm	EX-95	687040
20	GRAPHIC	g139791ba01i001.jpg	GRAPHIC	3312
	Complete submission text file	0001104659-12-056366.txt		40174917

Data Files

Seq	Description	Document	Type	Size
14	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	aci-20120630_cal.xml	EX-101.CAL	75304
15	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	aci-20120630_def.xml	EX-101.DEF	173034
16	XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT	aci-20120630_lab.xml	EX-101.LAB	406192
17	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	aci-20120630_pre.xml	EX-101.PRE	354546
18	XBRL INSTANCE DOCUMENT	aci-20120630.xml	EX-101.INS	10754938
19	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	aci-20120630.xsd	EX-101.SCH	49703

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