Exhibit 99.1

NEWS RELEASE

Dorchester Minerals, L.P.

Release Date:	September 2, 2025	3838 Oak Lawn Ave., Suite 300
		Dallas, Texas 75219-4541
Contact:	Martye Miller	(214) 559-0300

Dorchester Minerals, L.P. Announces Acquisition of Mineral Interests

DALLAS, TEXAS -- Dorchester Minerals, L.P. (the “Partnership”) (NASDAQ-DMLP) announced today it completed an acquisition of mineral interests totaling approximately 3,050 net royalty acres located in Adams County, Colorado.

The transaction was structured as a non-taxable contribution and exchange. The contributing entities conveyed their interests to the Partnership in exchange for 915,694 common units representing limited partnership interests in Dorchester Minerals, L.P.

Dorchester Minerals, L.P. is a Dallas based owner of producing and non-producing oil and natural gas mineral, royalty, overriding royalty, and net profits interests located in 28 states. Its common units trade on the NASDAQ Global Select Market under the symbol DMLP.

FORWARD-LOOKING STATEMENTS

Portions of this document may constitute "forward-looking statements" as defined by federal law. Such statements are subject to certain risks, uncertainties and assumptions. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those anticipated, estimated or projected. Examples of such uncertainties and risk factors include, but are not limited to, changes in the price or demand for oil and natural gas, changes in the operations on or development of the Partnership’s properties, changes in economic and industry conditions and changes in regulatory requirements (including changes in environmental requirements) and the Partnership’s financial position, business strategy and other plans and objectives for future operations. These and other factors are set forth in the Partnership's filings with the Securities and Exchange Commission.

DORCHESTER MINERALS, L.P. 8-K