    <SEC-DOCUMENT>0001437749-20-010897-index.html : 20200515
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    <ACCEPTANCE-DATETIME>20200515092911
    ACCESSION NUMBER:		0001437749-20-010897
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		35
    FILED AS OF DATE:		20200515
    DATE AS OF CHANGE:		20200515
    EFFECTIVENESS DATE:		20200515

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			DORCHESTER MINERALS, L.P.
    		CENTRAL INDEX KEY:			0001172358
    		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
    		IRS NUMBER:				810551518
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-50175
    		FILM NUMBER:		20881222

    	BUSINESS ADDRESS:
    		STREET 1:		3838 OAK LAWN AVENUE
    		STREET 2:		SUITE 300
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75219-4541
    		BUSINESS PHONE:		2145590300

    	MAIL ADDRESS:
    		STREET 1:		3838 OAK LAWN AVENUE
    		STREET 2:		SUITE 300
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75219-4541

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DORCHESTER MINERALS LP
    		DATE OF NAME CHANGE:	20020430
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>dmlp20200514b_defa14a.htm
    <DESCRIPTION>FORM DEFA14A
    <TEXT>
    Document 1 - file: dmlp20200514b_defa14a.htm

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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex_186890.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: ex_186890.htm

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>slide01.jpg
    <TEXT>
    Document 3 - file: slide01.jpg

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    <SEQUENCE>4
    <FILENAME>slide02.jpg
    <TEXT>
    Document 4 - file: slide02.jpg

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    <SEQUENCE>5
    <FILENAME>slide03.jpg
    <TEXT>
    Document 5 - file: slide03.jpg

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    <SEQUENCE>6
    <FILENAME>slide04.jpg
    <TEXT>
    Document 6 - file: slide04.jpg

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    <FILENAME>slide05.jpg
    <TEXT>
    Document 7 - file: slide05.jpg

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    <SEQUENCE>8
    <FILENAME>slide06.jpg
    <TEXT>
    Document 8 - file: slide06.jpg

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    <SEQUENCE>9
    <FILENAME>slide07.jpg
    <TEXT>
    Document 9 - file: slide07.jpg

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    <SEQUENCE>10
    <FILENAME>slide08.jpg
    <TEXT>
    Document 10 - file: slide08.jpg

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    <FILENAME>slide09.jpg
    <TEXT>
    Document 11 - file: slide09.jpg

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    <SEQUENCE>12
    <FILENAME>slide10.jpg
    <TEXT>
    Document 12 - file: slide10.jpg

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    <FILENAME>slide11.jpg
    <TEXT>
    Document 13 - file: slide11.jpg

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    <SEQUENCE>14
    <FILENAME>slide12.jpg
    <TEXT>
    Document 14 - file: slide12.jpg

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    <FILENAME>slide13.jpg
    <TEXT>
    Document 15 - file: slide13.jpg

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    <SEQUENCE>16
    <FILENAME>slide14.jpg
    <TEXT>
    Document 16 - file: slide14.jpg

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    <SEQUENCE>17
    <FILENAME>slide15.jpg
    <TEXT>
    Document 17 - file: slide15.jpg

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    <SEQUENCE>18
    <FILENAME>slide16.jpg
    <TEXT>
    Document 18 - file: slide16.jpg

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    <TEXT>
    Document 19 - file: slide17.jpg

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    <FILENAME>slide18.jpg
    <TEXT>
    Document 20 - file: slide18.jpg

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    <SEQUENCE>21
    <FILENAME>slide19.jpg
    <TEXT>
    Document 21 - file: slide19.jpg

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    <SEQUENCE>22
    <FILENAME>slide20.jpg
    <TEXT>
    Document 22 - file: slide20.jpg

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    <SEQUENCE>23
    <FILENAME>slide21.jpg
    <TEXT>
    Document 23 - file: slide21.jpg

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    <SEQUENCE>24
    <FILENAME>slide22.jpg
    <TEXT>
    Document 24 - file: slide22.jpg

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    <SEQUENCE>25
    <FILENAME>slide23.jpg
    <TEXT>
    Document 25 - file: slide23.jpg

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    <SEQUENCE>26
    <FILENAME>slide24.jpg
    <TEXT>
    Document 26 - file: slide24.jpg

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    <SEQUENCE>27
    <FILENAME>slide25.jpg
    <TEXT>
    Document 27 - file: slide25.jpg

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    <SEQUENCE>28
    <FILENAME>slide26.jpg
    <TEXT>
    Document 28 - file: slide26.jpg

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    <SEQUENCE>29
    <FILENAME>slide27.jpg
    <TEXT>
    Document 29 - file: slide27.jpg

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    <SEQUENCE>30
    <FILENAME>slide28.jpg
    <TEXT>
    Document 30 - file: slide28.jpg

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    <SEQUENCE>31
    <FILENAME>slide29.jpg
    <TEXT>
    Document 31 - file: slide29.jpg

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    <SEQUENCE>32
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    <TEXT>
    Document 32 - file: slide30.jpg

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    <SEQUENCE>33
    <FILENAME>slide31.jpg
    <TEXT>
    Document 33 - file: slide31.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>slide32.jpg
    <TEXT>
    Document 34 - file: slide32.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>slide33.jpg
    <TEXT>
    Document 35 - file: slide33.jpg

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