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Filing Detail
Form 424B3 - Prospectus [Rule 424(b)(3)]:
SEC Accession No. 0000950152-05-000823
Filing Date
2005-02-07
Accepted
2005-02-07 14:13:41
Documents
3

Document Format Files

Seq Description Document Type Size
1 ARCH WESTERN FINANCE, LLC 424(B)(3) j1018803e424b3.htm 424B3 2207827
2 GRAPHIC j1018803j1018801.gif GRAPHIC 17159
3 GRAPHIC j1018803archmap.gif GRAPHIC 20646
  Complete submission text file 0000950152-05-000823.txt   2250841
Mailing Address ONE CITY PLACE DRIVE SUITE 300 ST. LOUIS MO 63141
Business Address ONE CITY PLACE DRIVE SUITE 300 ST. LOUIS MO 63141 3149942718
ARCH WESTERN FINANCE LLC (Filer) CIK: 0001255893 (see all company filings)

IRS No.: 000000000
Type: 424B3 | Act: 33 | File No.: 333-122141 | Film No.: 05579983
SIC: 1221 Bituminous Coal & Lignite Surface Mining

Mailing Address ONE CITY PLACE DRIVE SUITE 300 ST. LOUIS MO 63141
Business Address ONE CITY PLACE DRIVE SUITE 300 ST. LOUIS MO 63141 3149942718
ARCH WESTERN RESOURCES LLC (Filer) CIK: 0001255895 (see all company filings)

IRS No.: 000000000
Type: 424B3 | Act: 33 | File No.: 333-122141-05 | Film No.: 05579987
SIC: 1221 Bituminous Coal & Lignite Surface Mining

Mailing Address ONE CITY PLACE DR STE 300 ST LOUIS MO 63141
Business Address ONE CITY PLACE DR STE 300 ST LOUIS MO 63141 3149942700
ARCH OF WYOMING LLC (Filer) CIK: 0001257874 (see all company filings)

IRS No.: 431811130 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-122141-06 | Film No.: 05579989

Mailing Address ONE CITY PLACE DR STE 300 ST LOUIS MO 63141
Business Address ONE CITY PLACE DR STE 300 ST LOUIS MO 63141 3149942700
THUNDER BASIN COAL CO LLC (Filer) CIK: 0001257875 (see all company filings)

IRS No.: 431811130 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-122141-03 | Film No.: 05579985

Mailing Address ONE CITY PLACE DR STE 300 ST LOUIS MO 63141
Business Address ONE CITY PLACE DR STE 300 ST LOUIS MO 63141 3149942700
MOUNTAIN COAL CO LLC (Filer) CIK: 0001257876 (see all company filings)

IRS No.: 431811130 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-122141-04 | Film No.: 05579986

Mailing Address CITYPLACE ONE, SUITE 300 ST. LOUIS MO 63141
Business Address CITYPLACE ONE, SUITE 300 ST. LOUIS MO 63141 (314)994-2725
Arch Western Bituminous Group LLC (Filer) CIK: 0001314707 (see all company filings)

IRS No.: 431811130 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-122141-02 | Film No.: 05579988

Mailing Address CITYPLACE ONE, SUITE 300 ST. LOUIS MO 63141
Business Address CITYPLACE ONE, SUITE 300 ST. LOUIS MO 63141 (314)994-2725
Triton Coal Company, L.L.C. (Filer) CIK: 0001314708 (see all company filings)

IRS No.: 431811130 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 424B3 | Act: 33 | File No.: 333-122141-01 | Film No.: 05579984