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Aldebaran Announces Commencement of Drill Program at Altar

Exploration Programs

NEWS RELEASE

Aldebaran Announces Commencement of Drill Program at Altar

VANCOUVER, CANADA (November 4, 2021) – Aldebaran Resources Inc. ("Aldebaran" or the "Company")

(TSX-V: ALDE, OTCQX: ADBRF) is pleased to announce that drilling has commenced at the Altar copper-gold

project for the 2021-2022 field season. The Company will have three rigs turning in November and a fourth rig will

be added in early December.

John E. Black, Chief Executive Officer of Aldebaran, commented: “We look forward to drilling out the exciting

high-grade Radio Porphyry deposit so that we can bring that into an interim resource. With four drill rigs soon to be

on site and a longer field season, this will be the largest drill program at the Altar project completed by Aldebaran.”

The drill program will focus on extending the high-grade mineralization at the Radio porphyry deposit and then

bringing Radio into an interim 43-101 resource. The drill program will also aim to expand the in-pit resources at Altar

Central and Altar East and drill several untested greenfield targets, some of which are partially within or immediately

adjacent to the current resource pit-shell.

ON BEHALF OF THE ALDEBARAN BOARD

“John Black”

John Black

Chief Executive Officer and Director

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For further information, please consult our website at www.aldebaranresources.com or contact:

Laura Brangwin

Investor Relations Manager

Phone: +1 646 583-1404

Email: [email protected]

About Aldebaran Resources Inc.

Aldebaran is a mineral exploration company that was spun out of Regulus Resources Inc. in 2018 and has the same

core management team. Aldebaran acquired the Rio Grande copper-gold project located in Salta Province, Argentina

from Regulus along with several other early-stage projects in Argentina. Aldebaran also has the right to earn up to an

80% interest in the Altar copper-gold project in San Juan Province, Argentina from Sibanye-Stillwater. Altar hosts a

cluster of large porphyry copper-gold systems with mineralization currently defined in four distinct zones. The Altar

project forms part of a larger cluster of world-class porphyry copper deposits, which includes Los Pelambres in Chile

(Antofagasta Minerals), along with El Pachón (Glencore), and Los Azules (McEwen Copper) in Argentina. A total of

266 drill holes (123,968 m) have been completed at Altar between 1995 and 2021. In March 2021 the Company

announced an updated mineral resource estimate for Altar, prepared by Independent Mining Consultants Inc. and

based on the drilling completed up to and including 2020. Aldebaran’s primary focus is the Altar project with a view

to discovering new zones with high-grade mineralization.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX

Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Statements

Certain statements regarding Aldebaran, including management's assessment of future plans and operations, may

constitute forward-looking statements under applicable securities laws and necessarily involve known and unknown

risks and uncertainties, most of which are beyond Aldebaran's control. Often, but not always, forward -looking

statements or information can be identified using words such as "plans", "expects" or "does not expect", "is expected",

"budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate" or "believes" or

variations of such words and phrases or statements that certain actions, events or results "may", "could", "would",

"might" or "will" be taken, occur or be achieved.

Specifically, and without limitation, all statements included in this press release that address activities, events or

developments that Aldebaran expects or anticipates will or may occur in the future, including the proposed exploration

and development of the Altar project described herein, and management's assessment of future plans and operations

and statements with respect to the completion of the anticipated exploration and development programs, may

constitute forward-looking statements under applicable securities laws and necessarily involve known and unknown

risks and uncertainties, most of which are beyond Aldebaran's control. These risks may cause actual financial and

operating results, performance, levels of activity and achievements to differ materially from those expressed in, or

implied by, such forward-looking statements. Although Aldebaran believes that the expectations represented in such

forward-looking statements are reasonable, there can be no assurance that such expectations will prove to be correct.

The forward-looking statements contained in this press release are made as of the date hereof and Aldebaran does

not undertake any obligation to publicly update or revise any forward-looking statements or information, whether as

a result of new information, future events or otherwise, unless so required by applicable securities law.