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ORVANA PROVIDES EXPLORATION UPDATE ATTENDING PDAC 2025 CONVENTION IN TORONTO, MARCH 2-5 EXHIBITING AT BOOTH #2243

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TSX:ORV
 #04-2025

TORONTO, Feb. 27, 2025 /PRNewswire/ - Orvana Minerals Corp. (TSX: ORV) (the "Company" or "Orvana") is pleased to report exploration updates from Taguas, Argentina, and announces that it will be exhibiting at the 2025 Prospectors and Developers Association of Canada (PDAC) International Conference being held in Toronto at the Metro Toronto Convention Centre from March 2 to 5, 2025.

PDAC 2025

Orvana cordially invites shareholders, investors, brokers, analysts, and interested parties, to learn more about its operations and growth perspectives via brownfield and greenfield exploration programs, by visiting booth #2243 in the Investors Exchange area of PDAC.

The PDAC International Convention, Trade Show & Investors Exchange is the world's leading convention for people, companies and organizations in, or connected with, mineral exploration. For more information about the conference, visit: http://pdac.ca/convention

The Corporate Presentation, providing an overview of our operations and properties, is available at: https://www.orvana.com/English/investors/presentations/default.aspx

TAGUAS PROJECT – DEEP GEOPHYSICS SURVEY

Orvana's strategy in its Taguas project had been focused on the oxides portion of the property. In light of the global developments, the Company is currently reconsidering the strategy, now potentially including sulphides resources, plus deep copper-gold porphyry opportunities.

In order to identify potential targets at depth, Orvana is preparing plans to conduct a deep geophysical survey capable of detecting targets of up to a depth of 1,500 m. The survey is expected to take place during the following weeks, with the goal of having results available by the third quarter of fiscal 2025. The Company is currently updating its geological modeling, with key objectives focused on enhancing the understanding of the oxide-sulfide transition zone, analyzing alteration zoning using infrared spectroscopy, and interpreting current drilling data to support the interpretation of the geophysical survey.

The following outlines technical specifications planned for the survey:

  • 7 lines of 4.0 km in the area between Cerro Campamento and Cerros Taguas, defined by alteration footprint and current drilling data.

  • IPEx method:

    • Designed by Geophysical Resources and Services (GRS) www.grschile.com

    • Derived from the full MIMDAS RES/IP/MT.

    • The MIMDAS system is ideal for its capability to measure very low signals, due to the enhanced telluric correction. The IPEx method consists in removing most of the transmitter (Tx) sites from the normal MIMDAS array, while maintaining all receiver (Rx) sites collecting the RES/IP and MT data. This has an immediate advantage on the time.

    • Proven deep penetrating method used by major companies in Chile / Argentina for epithermal to porphyry exploration.