Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Lucent Technologies Inc. Master Pension Trust
   2. Issuer Name and Ticker or Trading Symbol
DORCHESTER MINERALS LP [DMLP] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
600 MOUNTAIN AVENUE, ROOM 7D-523		 3. Date of Earliest Transaction (Month/Day/Year)
03/08/2006
(Street)

MURRAY HILL, NJ 07974		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Units 03/08/2006   S   1,106 (1) D $ 24.03 3,170,012 (2) D  
Common Units 03/08/2006   S   737 (3) D $ 24.25 3,169,275 D  
Common Units 03/08/2006   S   553 (4) D $ 24.27 3,168,722 (5) D  
Common Units 03/08/2006   S   184 (6) D $ 24.3 3,168,538 (7) D  
Common Units 03/08/2006   S   1,474 (8) D $ 24.4 3,167,064 (9) D  
Common Units 03/08/2006   S   2,212 (10) D $ 24.5 3,164,852 (11) D  
Common Units 03/08/2006   S   737 (12) D $ 24.51 3,164,115 (13) D  
Common Units 03/08/2006   S   369 (14) D $ 24.53 3,163,746 D  
Common Units 03/09/2006   S   369 (15) D $ 23.75 3,163,377 (16) D  
Common Units 03/09/2006   S   184 (17) D $ 23.95 3,163,193 (18) D  
Common Units 03/09/2006   S   369 (19) D $ 24 3,162,824 (20) D  
Common Units 03/09/2006   S   921 (21) D $ 24.032 3,161,903 (22) D  
Common Units 03/09/2006   S   921 (23) D $ 24.07 3,160,982 D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Lucent Technologies Inc. Master Pension Trust
600 MOUNTAIN AVENUE
ROOM 7D-523
MURRAY HILL, NJ 07974		     X    

Signatures

 Eli Krupnik, Atty in Fact   03/10/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Reporting Person was actually allocated 1105.8 common units at $24.03 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(2) After allocation in footnote 1, common units owned by the Reporting Person would have been 3,170,012.2
(3) Reporting Person was actually allocated 737.2 common units at $24.25 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(4) Reporting Person was actually allocated 552.9 common units at $24.27 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(5) After allocation in footnote 4, common units owned by the Reporting Person would have been 3,168,722.1
(6) Reporting Person was actually allocated 184.3 common units at $24.3 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(7) After allocation in footnote 6, common units owned by the Reporting person would have been 3,168,537.8
(8) Reporting Person was actually allocated 1474.4 common units at $24.4 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(9) After allocation in footnote 8, common units owned by the Reporting Person would have been 3,167,063.4
(10) Reporting Person was actually allocated 2211.6 common units at $24.5 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(11) After allocation in footnote 10, common units owned by the Reporting Person would have been 3,164,851.8
(12) Reporting Person was actually allocated 737.2 common units at $24.51 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(13) After allocation in footnote 12, common units owned by the Reporting person would have been 3,164,114.6
(14) Reporting Person was actually allocated 368.6 common units at $24.53 (out of total 7,372 common units sold in eight transactions on 3/8/06 as reported herein)
(15) Reporting Person was actually allocated 368.5333 common units at $23.75 (out of total 2,764 common units sold in five transactions on 3/9/06 as reported herein)
(16) After allocation in footnote 15, common units owned by the Reporting Person would have been 3,163,377.4667
(17) Reporting Person was actually allocated 184.2667 common units at $23.95 (out of total 2,764 common units sold in five transactions on 3/9/06 as reported herein)
(18) After allocation in footnote 17, common units owned by the Reporting Person would have been 3,163,193.2
(19) Reporting Person was actually allocated 368.5333 common units at $24.00 (out of total 2,764 common units sold in five transactions on 3/9/06 as reported herein)
(20) After allocation in footnote 19, common units owned by the Reporting Person would have been 3,162,824.6667
(21) Reporting Person was actually allocated 921.3333 common units at $24.032 (out of total 2,764 common units sold in five transactions on 3/9/06 as reported herein)
(22) After allocation in footnote 21, common units owned by the Reporting Person would have been 3,161,903.3334
(23) Reporting Person was actually allocated 921.3334 common units at $24.07 (out of total 2,764 common units sold in five transactions on 3/9/06 as reported herein)

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