Culpeo Minerals

Culpeo Extends Piedra Dura Mineralisation 400m North with Grades up to 9.78% Cu and 13.4g/t Au Returned

Culpeo Minerals Limited (“Culpeo” or the “Company”) (ASX:CPO, OTCQB:CPORF) is pleased to announce further results from surface sampling at the Piedra Dura Prospect, within the Fortuna Project (the Project), Chile. Results confirm the extension of mineralisation for an additional 400m to the north and 150m east, with grades up to 9.78% Cu and 13.4g/t Au.


HIGHLIGHTS

  • High grade copper and gold surface results returned from follow-up sampling at the Piedra Dura Prospect, within the Fortuna Project.
  • Grades of up to 9.78% Cu and 13.4g/t Au from outcropping zones of mineralisation.
  • Mineralisation extended 400m to the north and 150m to the east, strike now >1.5km and up to 250m wide.
  • Mineralisation remains open to the north and south.
  • Drilling is ongoing at the El Quillay North Prospect.

Figure 1: Sample CPO0008661 returned 9.78% Cu and 7.52g/t Au.

Culpeo Minerals’ Managing Director, Max Tuesley, commented:

“The 2023 exploration program continues to impress with high-grade, out-cropping copper and gold mineralisation now extending an additional 400m to the north and 150m to the east at Piedra Dura. Assay results returned for Piedra Dura reveal new wide, high-grade copper and gold zones that have the potential to add significant volumes of near-surface mineralisation.

The latest results are an excellent outcome as we continue to demonstrate the potential for a district scale copper and gold deposit within the Fortuna Project. We look forward to reporting further news from Fortuna, including drill hole results in the coming weeks.”

PIEDRA DURA PROSPECT

The Piedra Dura Prospect is located 1.8km west of El Quillay within the Fortuna Project (Figure 2). The structurally controlled outcropping copper mineralisation has been delineated over 1.5km of strike and up to 250m width.

The Company previously reported the discovery of significant high-grade outcropping copper and gold mineralisation at Piedra Dura with several parallel structures identified1. Recent exploration activities focused on exploring additional prospective structures in the area.

The field program at Fortuna continued during November, with the collection of a further 27 rock chip samples, focussed on extending the Piedra Dura mineralisation to both the north and east.

Of the 27 samples collected, 11 returned high-grade copper results >2% Cu (Table 1) including a sample of 9.78% Cu and 7.52g/t Au (CPO0008661) from within a gossanous shallow dipping structure, strongly mineralised with secondary copper including malachite, azurite and covellite (Figure 1).

High-grade gold results accompanied the significant copper mineralisation with sample number CPO0008659 returning 13.4g/t Au and 6.04% Cu (Figure 3).

It is clear from the assay results that the western tenure of Culpeo’s Fortuna Project, which includes Piedra Dura, is highly prospective for economic copper and gold mineralisation. The recent rock chip sampling extends mineralisation 400m to the north and 150m to the east with the target structure remaining open to the north and south.


Click here for the full ASX Release

This article includes content from Culpeo Minerals, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

CPO:AU
The Conversation (0)
Culpeo Minerals (ASX:CPO, OTCQB:CPORF)

Culpeo Minerals

Exploring High-grade Outcropping Copper-Gold Projects in Chile

East Star Resources

New VMS Licence Award at Rulikha Deposit

East Star Resources Plc (LSE:EST), which is exploring for copper and gold in Kazakhstan, is pleased to announce it has been awarded a new exploration licence - 3631-EL (the "Licence"), encompassing the remaining part of the induced-polarisation (IP) anomaly north of the Rulikha Deposit.With the... Keep Reading...
Closeup of stacked, polished copper bars with a soft purple and orange background.

Copper Price Update: Q3 2025 in Review

Copper prices were volatile during Q3, swinging to record highs of US$5.81 per pound on the COMEX.The movement was fueled by traders importing copper products into the US following President Donald Trump’s tariff announcement on July 8. However, prices fell in early August as the White House... Keep Reading...
Panama flag waving against a clear blue sky.

Panama Sets Firm Ownership Terms Ahead of Cobre Mine Negotiations

Panama will demand that any new deal to reopen the US$10 billion Cobre Panama copper mine explicitly recognizes the state’s ownership of the land and its mineral resources, Finance Minister Felipe Chapman said according to a Bloomberg report.“For us, it’s important to have an agreement that... Keep Reading...
Copper pipes background with "5 Top Australian Mining Stocks This Week" text overlay.

Top 5 Australian Mining Stocks This Week: Bougainville Copper Soars on Panguna Update

Welcome to the Investing News Network's weekly round-up of the top-performing mining stocks listed on the ASX, starting with news in Australia's resource sector.Companies focused on critical minerals copper, cobalt, antimony and rubidium form this week’s top performers, showing an alignment with... Keep Reading...
African Discovery Group

AFDG via Butembo Acquisition Becomes First US Public Company in the Democratic Republic of the Congo (DRC)

The Governments of the United States and the Democratic Republic of the Congo (DRC) co-hosted the U.S.–DRC Economic and Investment Forum in Washington, D.C. The two-day event convened senior officials from both governments, institutional investors, representatives of major development finance... Keep Reading...
Domestic Metals Clarifies First-Tranche Financing Close

Domestic Metals Clarifies First-Tranche Financing Close

Domestic Metals Corp. (the "Company" or "Domestic") - (TSXV: DMCU; OTCQB: DMCUF; FSE: 03E) reports further to their news release dated October 9, 2025 announcing the closing of a first tranche of the LIFE Offering (the "Offering") issuing an aggregate 4,695,715 units of the Company ("Units") at... Keep Reading...

Latest Press Releases

Related News