DART MINING NL — Board/Management Information 2023

Mar 6, 2023

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7 March 2023

Director Appointment and Resignation

Dart Mining NL ASX:DTM (“Dart” or “the Company”) is pleased to advise of the appointment of Senior Geologist and former Dart director Mr. Dean Turnbull as a non-executive director to the Board of Dart Mining NL, effective 6 March 2023. Mr. Turnbull has over 30 years of practical industry experience in greenfields exploration and mine development projects, and has led mine geology and resource evaluation teams.

Mr. Turnbull graduated with a Bachelor of Applied Science (Geology) degree with distinction, followed by an Honours degree in Economic Geology at the Key Centre for Ore Deposit and Exploration Studies (CODES) at the University of Tasmania.

Mr. Turnbull was a founding Director of Dart from its listing on the ASX in May 2007 through to May 2014, before stepping down from the Board to focus on the Mt. Unicorn Mo-Cu-Ag Project PFS in his role as Manager, Geology.

In 2016, Mr. Turnbull identified the Dorchap dyke swarm, now known as the Dorchap Lithium project in North East Victoria and initiated the first evaluation of its Li-Sn-Ta potential.

Mr. Turnbull was instrumental in the discovery and subsequent evaluation of the Mt. Unicorn Porphyry Mo – Cu – Ag project and in the broader definition of a new porphyry mineral province in North East Victoria.

Dart also advises that Mr. Carl Swensson has resigned as a non-executive director of the company effective 6 March 2023. The Board thanks Mr. Swensson for his valuable contribution to the Company since joining the Board and wishes him well in his future endeavours.

Approved for release by the Board

Investor Relations

Managing Director Investor Relations James Chirnside Peter Taylor jchirnside@dartmining.com.au peter@nwrcommunications.com.au +61 447 447 613 +61 412 036 231

About Dart Mining

Dart Mining (ASX: DTM) floated on the ASX in May of 2007 with the aim of evaluating and developing several historic goldfields, as well as substantiating a new porphyry province in Northeast Victoria. The area is prospective for precious, base, and minor metals. These include Lithium, Gold, Silver, Copper, Molybdenum, Zinc, Tungsten, Tin, Tantalum, and a host of other important minerals. Dart Mining has built a strategically important gold exploration footprint in the Central and Northeast regions of Victoria, where historic surface and alluvial gold mining indicates the existence of significant gold endowment.

Dart Mining NL ABN: 84 119 904 880 Level 6, 412 Collins Street Melbourne VIC 3000

Contact: James Chirnside Email:jchirnside@dartmining.com.au Mobile: +61 447 447 613

Webpage: www.dartmining.com.au LinkedIn: Dart Mining NL Twitter: @DartMining

Appendix 3X Initial Director’s Interest Notice

Rule 3.19A.1

Appendix 3X

Initial Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity Dart Mining NL ABN 84 119 904 880

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Mr Dean Turnbull
Date of appointment	6 March 2023

Part 1 - Director’s relevant interests in securities of which the director is the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Number & class of securities

500 Fully paid ordinary shares

• See chapter 19 for defined terms.

Appendix 3X Page 1

11/3/2002

Appendix 3X Initial Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. North East Geological Contractors Pty Ltd - Control	Number & class of Securities 242,959 Fully paid ordinary shares

Part 3 – Director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract	Founders NSR Royalty Agreement
Nature of interest	1.5% royalty on tenements: MIN006619 (Mt View), RL006615 (Fairley’s) and RL006616 (Unicorn)
Name of registered holder (if issued securities)	Nil
No. and class of securities to which interest relates	Nil

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity Dart Mining NL ABN 84 119 904 880

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of director	Mr Carl Swensson
Date of last notice	7 December 2022
Date that director ceased to be director	6 March 2023

Part 1 – Director’s relevant interests in securities of which the director is the registered holder

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Unlisted options - 600,000 21/7/22 exercisable @ 13 cents and expiring 21/7/25 Unlisted options - 600,000 7/12/22 exercisable @ 13 cents and expiring 31/12/25

• See chapter 19 for defined terms.

Appendix 3Z Page 1

11/3/2002

Appendix 3Z Final Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest M Robinson and E Robinson ATF Robinson Family S/F A/C - control	Number & class of securities 197,532 Fully paid ordinary shares 49,383 Unlisted Options (Exp 30/9/22)

Part 3 – Director’s interests in contracts

Detail of contract	N/A
Nature of interest	N/A
Name of registered holder (if issued securities)	N/A
No. and class of securities to which interest relates	N/A

• See chapter 19 for defined terms.

Appendix 3Z Page 2

11/3/2002