BLACK ROCK MINING LIMITED — AGM Information 2021

Oct 17, 2021

BLACK ROCK MINING LIMITED ACN 094 551 336 NOTICE OF ANNUAL GENERAL MEETING

Notice is given that the Meeting will be held at:

TIME : 2pm AWST DATE : 22 November 2021 PLACE : The Park Business Centre 45 Ventnor Avenue WEST PERTH WA 6005

The business of the Meeting affects your shareholding and your vote is important. This Notice of Meeting should be read in its entirety. If Shareholders are in doubt as to ho

The business of the Meeting affects your shareholding and your vote is important.

This Notice of Meeting should be read in its entirety. If Shareholders are in doubt as to how they should vote, they should seek advice from their professional advisers prior to voting.

The Directors have determined pursuant to Regulation 7.11.37 of the Corporations Regulations 2001 (Cth) that the persons eligible to vote at the Meeting are those who are registered Shareholders at 4.00pm (Perth time) on 20 November 2021.

BUSINESS OF THE MEETING

AGENDA

1. FINANCIAL STATEMENTS AND REPORTS

To receive and consider the annual financial report of the Company for the financial year ended 30 June 2021 together with the declaration of the Directors, the Director’s report, the Remuneration Report and the auditor’s report.

2. RESOLUTION 1 – ADOPTION OF REMUNERATION REPORT

To consider and, if thought fit, to pass, with or without amendment, the following resolution as a non-binding resolution :

“That, for the purposes of section 250R(2) of the Corporations Act and for all other purposes, approval is given for the adoption of the Remuneration Report as contained in the Company’s annual financial report for the financial year ended 30 June 2021”.

Note: the vote on this Resolution is advisory only and does not bind the Directors or the Company.

A voting prohibition statement applies to this Resolution. Please see below.

3. RESOLUTION 2– RE-ELECTION OF DIRECTOR – IAN MURRAY

To consider and, if thought fit, to pass, with or without amendment, the following resolution as an ordinary resolution :

“That, for the purpose of clause 14.2 of the Constitution, Listing Rule 14.4 and for all other purposes, Ian Murray, a Director, retires by rotation, and being eligible, is re-elected as a Director.”

4. RESOLUTION 3 – APPROVAL OF 7.1A MANDATE

To consider and, if thought fit, to pass the following resolution as a special resolution :

“That, for the purposes of Listing Rule 7.1A and for all other purposes, approval is given for the Company to issue up to that number of Equity Securities equal to 10% of the issued capital of the Company at the time of issue, calculated in accordance with the formula prescribed in Listing Rule 7.1A.2 and otherwise on the terms and conditions set out in the Explanatory Statement.”

5. RESOLUTION 4 – REPLACEMENT OF CONSTITUTION

To consider and, if thought fit, to pass the following resolution as a special resolution :

“That, for the purposes of section 136(2) of the Corporations Act and for all other purposes, approval is given for the Company to repeal its existing Constitution and adopt a new constitution in its place in the form as signed by the chairman of the Meeting for identification purposes.”

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Dated: 11 October 2021

By order of the Board

Gabriel Chiappini Company Secretary

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Voting Prohibition Statements

Resolution 1 – Adoption of Remuneration Report

A vote on this Resolution must not be cast (in any capacity) by or on behalf of either of the following persons: (a) a member of the Key Management Personnel, details of whose remuneration are included in the Remuneration Report; or (b) a Closely Related Party of such a member. However, a person (thevoter) described above may cast a vote on this Resolution as a proxy if the vote is not cast on behalf of a person described above and either: (a) the voter is appointed as a proxy by writing that specifies the way the proxy is to vote on this Resolution; or (b) the voter is the Chair and the appointment of the Chair as proxy: (i) does not specify the way the proxy is to vote on this Resolution; and (ii) expressly authorises the Chair to exercise the proxy even though this Resolution is connected directly or indirectly with the remuneration of a member of the Key Management Personnel.

Voting Exclusion Statements

In accordance with Listing Rule 14.11, the Company will disregard any votes cast in favour of the resolution set out below by or on behalf of the following persons:

Resolution 3– Approval of 7.1A Mandate	A person who is expected to participate in, or who will obtain a material benefit as a result of, the proposed issue (except a benefit solely by reason of being a holder of ordinary securities in the Company) or an associate of that person (or those persons).

However, this does not apply to a vote cast in favour of the Resolution by:

• (a) a person as a proxy or attorney for a person who is entitled to vote on the Resolution, in accordance with the directions given to the proxy or attorney to vote on the Resolution in that way; or

• (b) the Chair as proxy or attorney for a person who is entitled to vote on the Resolution, in accordance with a direction given to the Chair to vote on the Resolution as the Chair decides; or

• (c) a holder acting solely in a nominee, trustee, custodial or other fiduciary capacity on behalf of a beneficiary provided the following conditions are met:

• (i) the beneficiary provides written confirmation to the holder that the beneficiary is not excluded from voting, and is not an associate of a person excluded from voting, on the resolution; and

• (ii) the holder votes on the resolution in accordance with directions given by the beneficiary to the holder to vote in that way.

Voting by proxy

To vote by proxy, please complete and sign the enclosed Proxy Form and return by the time and in accordance with the instructions set out on the Proxy Form.

In accordance with section 249L of the Corporations Act, Shareholders are advised that:

• each Shareholder has a right to appoint a proxy;

• the proxy need not be a Shareholder of the Company; and

• a Shareholder who is entitled to cast two (2) or more votes may appoint two (2) proxies and may specify the proportion or number of votes each proxy is appointed to exercise. If the member appoints two (2) proxies and the appointment does not specify the

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proportion or number of the member’s votes, then in accordance with section 249X(3) of the Corporations Act, each proxy may exercise one-half of the votes.

Shareholders and their proxies should be aware that:

• if proxy holders vote, they must cast all directed proxies as directed; and

• any directed proxies which are not voted will automatically default to the Chair, who must vote the proxies as directed.

Voting in person

To vote in person, attend the Meeting at the time, date and place set out above.

You may still attend the meeting and vote in person even if you have appointed a proxy. If you have previously submitted a Proxy Form, your attendance will not revoke your proxy appointment unless you actually vote at the meeting for which the proxy is proposed to be used, in which case, the proxy’s appointment is deemed to be revoked with respect to voting on that resolution.

Please bring your personalised Proxy Form with you as it will help you to register your attendance at the meeting. If you do not bring your Proxy Form with you, you can still attend the meeting but representatives from the Company’s share registry will need to verify your identity. You can register from 145pm AWST on the day of the meeting.

Should you wish to discuss the matters in this Notice of Meeting please do not hesitate to contact the Company Secretary on +61 8 9389 4415.

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EXPLANATORY STATEMENT

This Explanatory Statement has been prepared to provide information which the Directors believe to be material to Shareholders in deciding whether or not to pass the Resolutions.

1. FINANCIAL STATEMENTS AND REPORTS

In accordance with the Corporations Act, the business of the Meeting will include receipt and consideration of the annual financial report of the Company for the financial year ended 30 June 2021 together with the declaration of the Directors, the Directors’ report, the Remuneration Report and the auditor’s report.

The Company will not provide a hard copy of the Company’s annual financial report to Shareholders unless specifically requested to do so. The Company’s annual financial report is available on its website at www.blackrockmining.com.au.

2. RESOLUTION 1 – ADOPTION OF REMUNERATION REPORT

2.1 General

The Corporations Act requires that at a listed company’s annual general meeting, a resolution that the remuneration report be adopted must be put to the shareholders. However, such a resolution is advisory only and does not bind the company or the directors of the company.

The remuneration report sets out the company’s remuneration arrangements for the directors and senior management of the company. The remuneration report is part of the directors’ report contained in the annual financial report of the company for a financial year.

The chair of the meeting must allow a reasonable opportunity for its shareholders to ask questions about or make comments on the remuneration report at the annual general meeting.

2.2

Voting consequences

A company is required to put to its shareholders a resolution proposing the calling of another meeting of shareholders to consider the appointment of directors of the company ( Spill Resolution ) if, at consecutive annual general meetings, at least 25% of the votes cast on a remuneration report resolution are voted against adoption of the remuneration report and at the first of those annual general meetings a Spill Resolution was not put to vote. If required, the Spill Resolution must be put to vote at the second of those annual general meetings.

If more than 50% of votes cast are in favour of the Spill Resolution, the company must convene a shareholder meeting ( Spill Meeting ) within 90 days of the second annual general meeting.

All of the directors of the company who were in office when the directors' report (as included in the company’s annual financial report for the most recent financial year) was approved, other than the managing director of the company, will cease to hold office immediately before the end of the Spill Meeting but may stand for re-election at the Spill Meeting.

Following the Spill Meeting those persons whose election or re-election as directors of the company is approved will be the directors of the company.

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2.3 Previous voting results

At the Company’s previous annual general meeting the votes cast against the remuneration report considered at that annual general meeting were less than 25%. Accordingly, the Spill Resolution is not relevant for this Annual General Meeting.

3. RESOLUTION 2– ELECTION OF DIRECTOR – IAN MURRAY

3.1 General

The Constitution allows the Directors to appoint at any time a person to be a Director either to fill a casual vacancy or as an addition to the existing Directors, but only where the total number of Directors does not at any time exceed the maximum number specified by the Constitution.

Pursuant to the Constitution and Listing Rule 14.4, any Director so appointed holds office only until the next annual general meeting and is then eligible for election by Shareholders but shall not be taken into account in determining the Directors who are to retire by rotation (if any) at that meeting.

3.2 Qualifications and other material directorships

3.3 Independence

Ian Murray has no interests, position or relationship that might influence, or reasonably be perceived to influence, in a material respect his/her capacity to bring an independent judgement to bear on issues before the Board and to act in the best interest of the Company as a whole rather than in the interests of an individual security holder or other party.

If elected the Board considers Ian Murray will be an independent Director.

3.4 Other material information

The Company conducts appropriate checks on the background and experience of candidates before their appointment to the Board. These include checks as to a person’s experience, educational qualifications, character, criminal record and bankruptcy history. The Company undertook such checks prior to the appointment of Ian Murray.

Ian Murray has confirmed that he considers he will have sufficient time to fulfil his responsibilities as a Non-Executive Director of the Company and does not consider that any other commitment will interfere with his availability to perform his duties as a Non-Executive Director of the Company.

3.5 Board recommendation

The Board has reviewed Mr Murray’s performance since his appointment to the Board and considers that his skills and experience will continue to enhance the Board’s ability to perform its role. Accordingly, the Board supports the election of Mr Murray and recommends that Shareholders vote in favour of Resolution 2.

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4. RESOLUTION 3– APPROVAL OF 7.1A MANDATE

4.1 General

Broadly speaking, and subject to a number of exceptions, Listing Rule 7.1 limits the amount of Equity Securities that a listed company can issue without the approval of its shareholders over any 12 month period to 15% of the fully paid ordinary securities it had on issue at the start of that period.

However, under Listing Rule 7.1A, an eligible entity may seek shareholder approval by way of a special resolution passed at its annual general meeting to increase this 15% limit by an extra 10% to 25% ( 7.1A Mandate ).

An ‘eligible entity’ means an entity which is not included in the S&P/ASX 300 Index and has a market capitalisation of $300,000,000 or less. The Company is an eligible entity for these purposes.

As at the date of this Notice, the Company is an eligible entity as it is not included in the S&P/ASX 300 Index and has a current market capitalisation of $157.5 million (based on the number of Shares on issue and the closing price of Shares on the ASX on 5 October 2021.

Resolution 3 seeks Shareholder approval by way of special resolution for the Company to have the additional 10% placement capacity provided for in Listing Rule 7.1A to issue Equity Securities without Shareholder approval.

If Resolution 3 is passed, the Company will be able to issue Equity Securities up to the combined 25% limit in Listing Rules 7.1 and 7.1A without any further Shareholder approval.

If Resolution 3 is not passed, the Company will not be able to access the additional 10% capacity to issue Equity Securities without Shareholder approval under Listing Rule 7.1A, and will remain subject to the 15% limit on issuing Equity Securities without Shareholder approval set out in Listing Rule 7.1.

4.2 Technical information required by Listing Rule 7.1A

Pursuant to and in accordance with Listing Rule 7.3A, the information below is provided in relation to Resolution 3:

(a) Period for which the 7.1A Mandate is valid

The 7.1A Mandate will commence on the date of the Meeting and expire on the first to occur of the following:

(i) the date that is 12 months after the date of this Meeting; (ii) the time and date of the Company’s next annual general meeting; and

(iii) the time and date of approval by Shareholders of any transaction under Listing Rule 11.1.2 (a significant change in the nature or scale of activities) or Listing Rule 11.2 (disposal of the main undertaking).

(b) Minimum price

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Any Equity Securities issued under the 7.1A Mandate must be in an existing quoted class of Equity Securities and be issued at a minimum price of 75% of the volume weighted average price of Equity Securities in that class, calculated over the 15 trading days on which trades in that class were recorded immediately before:

• (i) the date on which the price at which the Equity Securities are to be issued is agreed by the entity and the recipient of the Equity Securities; or

• (ii) if the Equity Securities are not issued within 10 trading days of the date in Section 4.2(b)(i), the date on which the Equity Securities are issued.

(c) Use of funds raised under the 7.1A Mandate

The Company intends to use funds raised from issues of Equity Securities under the 7.1A Mandate for funding the Company’s existing activities in Tanzania and for working capital.

(d)

Risk of Economic and Voting Dilution

Any issue of Equity Securities under the 7.1A Mandate will dilute the interests of Shareholders who do not receive any Shares under the issue.

If Resolution 3 is approved by Shareholders and the Company issues the maximum number of Equity Securities available under the 7.1A Mandate, the economic and voting dilution of existing Shares would be as shown in the table below.

The table below shows the dilution of existing Shareholders calculated in accordance with the formula outlined in Listing Rule 7.1A.2, on the basis of the closing market price of Shares and the number of Equity Securities on issue or proposed to be issued as at 5 October 2021.

The table also shows the voting dilution impact where the number of Shares on issue (Variable A in the formula) changes and the economic dilution where there are changes in the issue price of Shares issued under the 7.1A Mandate.

			Dilution	Dilution
Number of Shares on Issue (Variable A in Listing Rule 7.1A.2)		Shares issued – 10% voting dilution		Issue Price
			$0.0925	$0.185	$0.2775
			50% decrease	Issue Price	50% increase
				Funds Raised
Current	851,178,229 Shares	85,117,822 Shares	$7,873,398	$15,746,797	$23,620,195
50% increase	1,276,767,343 Shares	127,676,734 Shares	$11,810,097	$23,620,195	$35,430,293
100% increase	1,702,356,458 Shares	170, 235,645 Shares	$15,746,797	$31,493,594	$47,240,391

*The number of Shares on issue (Variable A in the formula) could increase as a result of the issue of Shares that do not require Shareholder approval (such as under a pro-

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rata rights issue or scrip issued under a takeover offer) or that are issued with Shareholder approval under Listing Rule 7.1.

The table above uses the following assumptions:

1. There are currently 851,178,229 Shares on issue.

2. The issue price set out above is the closing market price of the Shares on the ASX on 5 October 2021, being $0.185.

3. The Company issues the maximum possible number of Equity Securities under the 7.1A Mandate.

4. The Company has not issued any Equity Securities in the 12 months prior to the Meeting that were not issued under an exception in Listing Rule 7.2 or with approval under Listing Rule 7.1.

5. The issue of Equity Securities under the 7.1A Mandate consists only of Shares. It is assumed that no Options are exercised into Shares before the date of issue of the Equity Securities. If the issue of Equity Securities includes quoted Options, it is assumed that those quoted Options are exercised into Shares for the purpose of calculating the voting dilution effect on existing Shareholders.

6. The calculations above do not show the dilution that any one particular Shareholder will be subject to. All Shareholders should consider the dilution caused to their own shareholding depending on their specific circumstances.

7. This table does not set out any dilution pursuant to approvals under Listing Rule 7.1 unless otherwise disclosed.

8. The 10% voting dilution reflects the aggregate percentage dilution against the issued share capital at the time of issue. This is why the voting dilution is shown in each example as 10%.

9. The table does not show an example of dilution that may be caused to a particular Shareholder by reason of placements under the 7.1A Mandate, based on that Shareholder’s holding at the date of the Meeting.

Shareholders should note that there is a risk that:

• (i) the market price for the Company’s Shares may be significantly lower on the issue date than on the date of the Meeting; and

• (ii) the Shares may be issued at a price that is at a discount to the market price for those Shares on the date of issue.

(e) Allocation policy under the 7.1A Mandate

The recipients of the Equity Securities to be issued under the 7.1A Mandate have not yet been determined. However, the recipients of Equity Securities could consist of current Shareholders or new investors (or both), none of whom will be related parties of the Company.

The Company will determine the recipients at the time of the issue under the 7.1A Mandate, having regard to the following factors:

• (i) the purpose of the issue;

• (ii) alternative methods for raising funds available to the Company at that time, including, but not limited to, an entitlement issue, share purchase plan, placement or other offer where existing Shareholders may participate;

• (iii) the effect of the issue of the Equity Securities on the control of the Company;

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• (iv) the circumstances of the Company, including, but not limited to, the financial position and solvency of the Company;

• (v) prevailing market conditions; and

• (vi) advice from corporate, financial and broking advisers (if applicable).

(f) Previous approval under Listing Rule 7.1A

The Company previously obtained approval from its Shareholders pursuant to Listing Rule 7.1A at its annual general meeting held on 23 November 2020 ( Previous Approval ).

During the 12 month period preceding the date of the Meeting the Company has not issued any Equity Securities pursuant to the Previous Approval.

4.3 Voting Exclusion Statement

As at the date of this Notice, the Company is not proposing to make an issue of Equity Securities under Listing Rule 7.1A. Accordingly, a voting exclusion statement is not included in this Notice.

5. RESOLUTION 4 – REPLACEMENT OF CONSTITUTION

5.1 General

A company may modify or repeal its constitution or a provision of its constitution by special resolution of shareholders.

Resolution 4 is a special resolution which will enable the Company to repeal its existing Constitution and adopt a new constitution ( Proposed Constitution ) which is of the type required for a listed public company limited by shares updated to ensure it reflects the current provisions of the Corporations Act and Listing Rules.

This will incorporate amendments to the Corporations Act and Listing Rules since the current Constitution was adopted in November 2016.

The Directors believe that it is preferable in the circumstances to replace the existing Constitution with the Proposed Constitution rather than to amend a multitude of specific provisions.

The Proposed Constitution is broadly consistent with the provisions of the existing Constitution. Many of the proposed changes are administrative or minor in nature including but not limited to:

• updating the name of the Company to that adopted in November 2016;

• updating references to bodies or legislation which have been renamed (e.g. references to the Australian Settlement and Transfer Corporation Pty Ltd, ASTC Settlement Rules and ASTC Transfer); and

• expressly providing for statutory rights by mirroring these rights in provisions of the Proposed Constitution.

The Directors believe these amendments are not material nor will they have any significant impact on Shareholders. It is not practicable to list all of the changes

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to the Constitution in detail in this Explanatory Statement, however, a summary of the proposed material changes is set out below.

A copy of the Proposed Constitution can also be sent to Shareholders upon request to the Company Secretary. Shareholders are invited to contact the Company if they have any queries or concerns.

5.2 Summary of material proposed changes

Restricted Securities (clause 2.12)

The Proposed Constitution complies with the recent changes to Listing Rule 15.12 which took effect from 1 December 2019. As a result of these changes, ASX will require certain more significant holders of restricted securities and their controllers (such as related parties, promoters, substantial holders, service providers and their associates) to execute a formal escrow agreement in the form Appendix 9A, as is currently the case. However, for less significant holdings (such as non-related parties and non-promoters), ASX will permit the Company to issue restriction notices to holders of restricted securities in the form of the new Appendix 9C advising them of the restriction rather than requiring signed restriction agreements.

Minimum Shareholding (clause 3)

Clause 3 of the Constitution outlines how the Company can manage shareholdings which represent an “unmarketable parcel” of shares, being a shareholding that is less than $500 based on the closing price of the Company’s Shares on ASX as at the relevant time.

The Proposed Constitution is in line with the requirements for dealing with “unmarketable parcels” outlined in the Corporations Act such that where the Company elects to undertake a sale of unmarketable parcels, the Company is only required to give one notice to holders of an unmarketable parcel to elect to retain their shareholding before the unmarketable parcel can be dealt with by the Company, saving time and administrative costs incurred by otherwise having to send out additional notices.

Clause 3 of the Proposed Constitution continues to outline in detail the process that the Company must follow for dealing with unmarketable parcels.

Fee for registration of off market transfers (clause 8.4(c))

On 24 January 2011, ASX amended Listing Rule 8.14 with the effect that the Company may now charge a “reasonable fee” for registering paper-based transfers, sometimes referred to “off-market transfers”.

Clause 8.4 of the Proposed Constitution is being made to enable the Company to charge a reasonable fee when it is required to register off-market transfers from Shareholders. The fee is intended to represent the cost incurred by the Company in upgrading its fraud detection practices specific to off-market transfers.

Before charging any fee, the Company is required to notify ASX of the fee to be charged and provide sufficient information to enable ASX to assess the reasonableness of the proposed amount.

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Direct Voting (clause 13, specifically clauses 13.35 – 13.40)

The Proposed Constitution includes a new provision which allows Shareholders to exercise their voting rights through direct voting (in addition to exercising their existing rights to appoint a proxy). Direct voting is a mechanism by which Shareholders can vote directly on resolutions which are to be determined by poll. Votes cast by direct vote by a Shareholder are taken to have been cast on the poll as if the Shareholder had cast the votes on the poll at the meeting. In order for direct voting to be available, Directors must elect that votes can be cast via direct vote for all or any resolutions and determine the manner appropriate for the casting of direct votes. If such a determination is made by the Directors, the notice of meeting will include information on the application of direct voting.

Dividends (clause 22)

Section 254T of the Corporations Act was amended effective 28 June 2010.

There is now a three-tiered test that a company will need to satisfy before paying a dividend replacing the previous test that dividends may only be paid out of profits.

The amended requirements provide that a company must not a pay a dividend unless:

• (a) the company’s assets exceed its liabilities immediately before the dividend is declared and the excess is sufficient for the payment of the dividend;

• (b) the payment of the dividend is fair and reasonable to the company’s shareholders as a whole; and

• (c) the payment of the dividend does not materially prejudice the company’s ability to pay its creditors.

The existing Constitution reflects the former profits test and restricts the dividends to be paid only out of the profits of the Company. The Proposed Constitution is updated to reflect the new requirements of the Corporations Act. The Directors consider it appropriate to update the Constitution for this amendment to allow more flexibility in the payment of dividends in the future should the Company be in a position to pay dividends.

Partial (proportional) takeover provisions (new clause 36)

A proportional takeover bid is a takeover bid where the offer made to each shareholder is only for a proportion of that shareholder’s shares.

Pursuant to section 648G of the Corporations Act, the Company has included in the Proposed Constitution a provision whereby a proportional takeover bid for Shares may only proceed after the bid has been approved by a meeting of Shareholders held in accordance with the terms set out in the Corporations Act.

This clause of the Proposed Constitution will cease to have effect on the third anniversary of the date of the adoption of last renewal of the clause.

Information required by section 648G of the Corporations Act

Effect of proposed proportional takeover provisions

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Where offers have been made under a proportional off-market bid in respect of a class of securities in a company, the registration of a transfer giving effect to a contract resulting from the acceptance of an offer made under such a proportional off-market bid is prohibited unless and until a resolution to approve the proportional off-market bid is passed.

Reasons for proportional takeover provisions

A proportional takeover bid may result in control of the Company changing without Shareholders having the opportunity to dispose of all their Shares. By making a partial bid, a bidder can obtain practical control of the Company by acquiring less than a majority interest. Shareholders are exposed to the risk of being left as a minority in the Company and the risk of the bidder being able to acquire control of the Company without payment of an adequate control premium. These amended provisions allow Shareholders to decide whether a proportional takeover bid is acceptable in principle, and assist in ensuring that any partial bid is appropriately priced.

Knowledge of any acquisition proposals

As at the date of this Notice of Meeting, no Director is aware of any proposal by any person to acquire, or to increase the extent of, a substantial interest in the Company.

Potential advantages and disadvantages of proportional takeover provisions

The Directors consider that the proportional takeover provisions have no potential advantages or disadvantages for them and that they remain free to make a recommendation on whether an offer under a proportional takeover bid should be accepted.

• (a) The potential advantages of the proportional takeover provisions for Shareholders include:

• (b) the right to decide by majority vote whether an offer under a proportional takeover bid should proceed;

• (c) assisting in preventing Shareholders from being locked in as a minority;

• (d) increasing the bargaining power of Shareholders which may assist in ensuring that any proportional takeover bid is adequately priced; and

• (e) each individual Shareholder may better assess the likely outcome of the proportional takeover bid by knowing the view of the majority of Shareholders which may assist in deciding whether to accept or reject an offer under the takeover bid.

The potential disadvantages of the proportional takeover provisions for Shareholders include:

• (a) proportional takeover bids may be discouraged;

• (b) lost opportunity to sell a portion of their Shares at a premium; and

• (c) the likelihood of a proportional takeover bid succeeding may be reduced.

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Recommendation of the Board

The Directors do not believe the potential disadvantages outweigh the potential advantages of adopting the proportional takeover provisions and as a result consider that the proportional takeover provision in the Proposed Constitution is in the interest of Shareholders and unanimously recommend that Shareholders vote in favour of Resolution 4.

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GLOSSARY

• $ means Australian dollars.

• 7.1A Mandate has the meaning given in Section 4.1.

Annual General Meeting or Meeting means the meeting convened by the Notice.

ASIC means the Australian Securities & Investments Commission.

ASX means ASX Limited (ACN 008 624 691) or the financial market operated by ASX Limited, as the context requires.

Board means the current board of directors of the Company.

Business Day means Monday to Friday inclusive, except New Year’s Day, Good Friday, Easter Monday, Christmas Day, Boxing Day, and any other day that ASX declares is not a business day.

Chair means the chair of the Meeting.

Closely Related Party of a member of the Key Management Personnel means:

• (d) a spouse or child of the member;

• (e) a child of the member’s spouse;

• (f) a dependent of the member or the member’s spouse;

• (g) anyone else who is one of the member’s family and may be expected to influence the member, or be influenced by the member, in the member’s dealing with the entity;

• (h) a company the member controls; or

• (i) a person prescribed by the Corporations Regulations 2001 (Cth) for the purposes of the definition of ‘closely related party’ in the Corporations Act.

Company means Black Rock Mining Limited (ACN 094 551 336).

Constitution means the Company’s constitution.

Corporations Act means the Corporations Act 2001 (Cth).

Directors means the current directors of the Company.

Equity Securities includes a Share, a right to a Share or Option, an Option, a convertible security and any security that ASX decides to classify as an Equity Security.

Explanatory Statement means the explanatory statement accompanying the Notice.

Key Management Personnel has the same meaning as in the accounting standards issued by the Australian Accounting Standards Board and means those persons having authority and responsibility for planning, directing and controlling the activities of the Company, or if the Company is part of a consolidated entity, of the consolidated entity, directly or indirectly, including any director (whether executive or otherwise) of the Company, or if the Company is part of a consolidated entity, of an entity within the consolidated group.

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Listing Rules means the Listing Rules of ASX.

Managing Director means the managing director of the Company who may, in accordance with the Listing Rules, continue to hold office indefinitely without being reelected to the office.

Notice or Notice of Meeting means this notice of meeting including the Explanatory Statement and the Proxy Form.

Option means an option to acquire a Share.

Optionholder means a holder of an Option.

Proxy Form means the proxy form accompanying the Notice.

Remuneration Report means the remuneration report set out in the Director’s report section of the Company’s annual financial report for the year ended 30 June 2021.

Resolutions means the resolutions set out in the Notice, or any one of them, as the context requires.

Section means a section of the Explanatory Statement.

Share means a fully paid ordinary share in the capital of the Company.

Shareholder means a registered holder of a Share.

Variable A means “A” as set out in the formula in Listing Rule 7.1A.2.

WST means Western Standard Time as observed in Perth, Western Australia.

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MR SAM SAMPLE FLAT 123 123 SAMPLE STREET THE SAMPLE HILL SAMPLE ESTATE SAMPLEVILLE VIC 3030

YOUR VOTE IS IMPORTANT

For your proxy appointment to be effective it must be received by 2:00pm (AWST) on Saturday, 20 November 2021.

Proxy Form

How to Vote on Items of Business

Lodge your Proxy Form:

XX

All your securities will be voted in accordance with your directions.

Online:

APPOINTMENT OF PROXY

Voting 100% of your holding: Direct your proxy how to vote by marking one of the boxes opposite each item of business. If you do not mark a box your proxy may vote or abstain as they choose (to the extent permitted by law). If you mark more than one box on an item your vote will be invalid on that item.

Voting a portion of your holding: Indicate a portion of your voting rights by inserting the percentage or number of securities you wish to vote in the For, Against or Abstain box or boxes. The sum of the votes cast must not exceed your voting entitlement or 100%.

Appointing a second proxy: You are entitled to appoint up to two proxies to attend the meeting and vote on a poll. If you appoint two proxies you must specify the percentage of votes or number of securities for each proxy, otherwise each proxy may exercise half of the votes. When appointing a second proxy write both names and the percentage of votes or number of securities for each in Step 1 overleaf.

Lodge your vote online at www.investorvote.com.au using your secure access information or use your mobile device to scan the personalised QR code.

Your secure access information is

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Control Number: 999999

SRN/HIN: I9999999999 PIN: 99999

For Intermediary Online subscribers (custodians) go to www.intermediaryonline.com

A proxy need not be a securityholder of the Company.

SIGNING INSTRUCTIONS FOR POSTAL FORMS

Individual: Where the holding is in one name, the securityholder must sign.

Joint Holding: Where the holding is in more than one name, all of the securityholders should sign.

Power of Attorney: If you have not already lodged the Power of Attorney with the registry, please attach a certified photocopy of the Power of Attorney to this form when you return it.

Companies: Where the company has a Sole Director who is also the Sole Company Secretary, this form must be signed by that person. If the company (pursuant to section 204A of the Corporations Act 2001) does not have a Company Secretary, a Sole Director can also sign alone. Otherwise this form must be signed by a Director jointly with either another Director or a Company Secretary. Please sign in the appropriate place to indicate the office held. Delete titles as applicable.

By Mail:

Computershare Investor Services Pty Limited GPO Box 242 Melbourne VIC 3001 Australia

By Fax:

1800 783 447 within Australia or +61 3 9473 2555 outside Australia

PARTICIPATING IN THE MEETING

Corporate Representative

If a representative of a corporate securityholder or proxy is to participate in the meeting you will need to provide the appropriate “Appointment of Corporate Representative”. A form may be obtained from Computershare or online at www.investorcentre.com/au and select "Printable Forms".

PLEASE NOTE: For security reasons it is important that you keep your SRN/HIN confidential.

Samples/000001/000001

MR SAM SAMPLE FLAT 123 123 SAMPLE STREET THE SAMPLE HILL SAMPLE ESTATE SAMPLEVILLE VIC 3030

Change of address. If incorrect, mark this box and make the correction in the space to the left. Securityholders sponsored by a broker (reference number commences with ‘ X ’) should advise your broker of any changes.



I 9999999999

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Proxy Form

Please mark

to indicate your directions

Step 1

Appoint a Proxy to Vote on Your Behalf

I/We being a member/s of Black Rock Mining Limited hereby appoint the Chairman OR of the Meeting

XX

PLEASE NOTE: Leave this box blank if you have selected the Chairman of the Meeting. Do not insert your own name(s).

or failing the individual or body corporate named, or if no individual or body corporate is named, the Chairman of the Meeting, as my/our proxy to act generally at the meeting on my/our behalf and to vote in accordance with the following directions (or if no directions have been given, and to the extent permitted by law, as the proxy sees fit) at the Annual General Meeting of Black Rock Mining Limited to be held at The Park Business Centre, 45 Ventnor Avenue, West Perth, WA 6005 on Monday, 22 November 2021 at 2:00pm (AWST) and at any adjournment or postponement of that meeting.

Chairman authorised to exercise undirected proxies on remuneration related resolutions: Where I/we have appointed the Chairman of the Meeting as my/our proxy (or the Chairman becomes my/our proxy by default), I/we expressly authorise the Chairman to exercise my/our proxy on Resolution 1 (except where I/we have indicated a different voting intention in step 2) even though Resolution 1 is connected directly or indirectly with the remuneration of a member of key management personnel, which includes the Chairman.

Important Note: If the Chairman of the Meeting is (or becomes) your proxy you can direct the Chairman to vote for or against or abstain from voting on Resolution 1 by marking the appropriate box in step 2.

Step 2 Items of Business

PLEASE NOTE: If you mark the Abstain box for an item, you are directing your proxy not to vote on your behalf on a show of hands or a poll and your votes will not be counted in computing the required majority.

For Against Abstain

Resolution	1	Adoption of Remuneration Report
Resolution	2	Re-election of Director – Ian Murray
Resolution	3	Approval of 7.1A Mandate
Resolution	4	Replacement of Constitution

The Chairman of the Meeting intends to vote undirected proxies in favour of each item of business. In exceptional circumstances, the Chairman of the Meeting may change his/her voting intention on any resolution, in which case an ASX announcement will be made.

Step 3 Signature of Securityholder(s)

This section must be completed.

Individual or Securityholder 1 Securityholder 2 Securityholder 3 Sole Director & Sole Company Secretary Director Director/Company Secretary Update your communication details By providing your email address, you consent to receive future Notice of Meeting & Proxy communications electronically Mobile Number Email Address (Optional) Date / /	/ /

2 8 1 2 5 8 A

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