U.S. DEPARTMENT OF THE INTERIORBUREAU OF LAND MANAGEMENT
Wyoming 		 
High Plains District Office
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Maysdorf LBA

Serial Number 

WYW-154432 (North Maysdorf)
WYW-174407 (South Maybsdorf) 
*Note: The applied for LBA (original and modified), was classified under one serial number (WYW-154432) until later determination had been made to split into North and South.

Applicant 

 CORDERO MINING COMPANY 

Mine Name 

Cordero-Rojo Mine

Application Date 

 September 20, 2001 

Application Tonnage 

616.4 million Mt. Logan (original)
296.3 million Maysdorf (modified)
135.6 million Maysdorf (modified)
234.8 million Maysdorf (modified November 9, 2004)

Application Acreage 

7,247.01. acres Mt. Logan (original)
2,809.48 acres Maysdorf (modified)
1,381.36 acres Maysdorf (modified)
2,219.39 acres Maysdorf (modified November 9, 2004

Regional Coal Team Review 

May 30, 2002 (Casper) 
April 27, 2005 (Gillette)

Scoping Meeting 

February 15, 2005

Draft EA/Draft EIS 

May 26, 2006

Hearing 

June 13, 2006

Final EA/Final EIS 

Final Environmental Impact Statement for the Maysdorf Coal Lease Application

Record of Decision Available 

August 6, 2007

Coal Offered-Amount 

North Maysdorf (WYW-154432)
      445.89 acres
South Maysdorf (WYW-174407)
      2,900.00 acres

North Maysdorf: 54,657,000 tons

South Maysdorf: 288,081,000 tons

Coal Offered-Quality 

Btu/lb
North:8586
South:8404

Ash
4.40%5.37%

Sulfur
.27%
.29%

Moisture
9.24%
29.70%

NA
1.61%
1.47%

Strip Ratio
 3.7 To 1 bcy/ton
***

Sale Date 

North Maysdorf (WYW-154432)
October 18, 2007 (original)
March 19, 2008  (re-offer)
January 29, 2009  (re-offer)

South Maysdorf (WYW-174407)
November 28, 2007 (original)
April 22, 2008  (re-offer)

Number of Bidders 

North Maysdorf (WYW-154432)
1 (original)
1 (re-offer)
1 (2nd re-offer) Cordero Mining Co.

South Maysdorf (WYW-174407)
1 (original)
1 (re-offer) Cordero Mining Co.

Bids Received 

North Maysdorf (original)

 

North Maysdorf (re-offer)

North Maysdorf (2nd re-offer)

South Maysdorf (original)

South Maysdorf (re-offer)

$21,001,419.00

 

$43,797,200.00

$48,098,424.00


                    $121,987,050.00

$250,800,000.00

$0.3842/mineable ton

 

$0.8013/mineable ton

$0.8800 /mineableton


           $0.4234/mineable ton

$0.871/mineable ton

Bid Rejected - Cordero Mine

                     Bid Rejected -Cordero Mine

                     Bid Accepted -Cordero Mine

                 Bid Rejected - Cordero Mine

               Bid Accepted - Cordero Mine

Lease Effective 

North Maysdorf:  May 1, 2009
South Maysdorf:  August 1, 2008

 
Last updated: 12-06-2011