Core Lithium drilling uncovers more high-grade lithium at BP33

Core Lithium delivers strong high-grade lithium intercepts from BP33 drilling and ramps up exploration nearby.

The Core Lithium Ltd (ASX: CXO) share price is in focus today after the company announced strong high-grade lithium results from its latest drilling at the BP33 project, including an impressive 34.08 metres at 2.09% Li₂O and ongoing drilling to test further mineralisation extensions.

A brightly coloured graphic with a silver square showing the abbreviation Li and the word Lithium to represent lithium ASX shares such as Core Lithium with small coloured battery graphics surrounding

Image source: Getty Images

What did Core Lithium report?

  • Extensional drilling at BP33 returned 34.08 metres at 2.09% Li₂O from 578.70 metres, including several higher-grade intervals.
  • The hole (NMRD100) also intersected 3.43 metres at 2.44% Li₂O from 616.50 metres.
  • NMRD100 targeted potential extensions beyond the existing BP33 Mineral Resource Estimate of 10.5Mt at 1.53% Li₂O.
  • Drilling continues at BP33, with four further holes planned for down-dip and along-strike extensions.
  • Assay confirms high-grade spodumene mineralisation, supporting scale and quality of BP33 deposit.

What else do investors need to know?

The latest drilling results build on previous findings at BP33, where an earlier hole (NMRD085) intersected 90.17 metres at 1.80% Li₂O outside the current resource estimate. The new results point to strong continuity and further upside potential for future resource upgrades.

Core Lithium is also ramping up exploration at the nearby Blackbeard prospect, with up to 12,150 metres of planned drilling. An additional diamond rig will accelerate the program, and results are expected in the coming months. Success at Blackbeard could provide future feed for the Finniss Lithium Operation.

What did Core Lithium management say?

Managing Director Paul Brown said:

These initial results from BP33 are highly encouraging and reinforce our confidence in the quality and continuity of the orebody. BP33 is a unique deposit, characterised by a large, continuous, uniform, sub-vertical pegmatite with consistent grade, minimal internal zoning and favourable geometry for underground mining. As the long-life, low-cost production base at Finniss, these results further strengthen our confidence in the continuity and scale of the orebody, while continuing to demonstrate the potential for mineralisation beyond the current Mineral Resource footprint. With additional drilling underway, we look forward to further improving our understanding of the deposit and its long-term development potential. Exploration drilling at Blackbeard is also underway, with up to 12,150 metres planned. An additional diamond drilling rig is on the way and will accelerate the program. Results from the Blackbeard campaign are expected over the coming months, with the potential to provide a future ore feed to Finniss.

What's next for Core Lithium?

Investors can look out for further drilling updates from both BP33 and Blackbeard as Core Lithium pursues resource growth and project development at the Finniss operation. The company is focused on identifying new mineralisation to support a long mine life and low-cost production base.

With its ongoing exploration program and a strong pipeline of drilling, Core Lithium is working to maintain momentum and unlock new value for shareholders. The additional planned holes at BP33 will target further extensions that could lead to future resource increases.

Core Lithium share price snapshot

Over the past 12 months, Core Lithium shares have risen 154%, outperforming the All Ordinaries Index (ASX: XAO), which has risen 3% over the same period.

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Motley Fool contributor Laura Stewart has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips. This article was prepared with the assistance of Large Language Model (LLM) tools for the initial summary of the company announcement. Any content assisted by AI is subject to our robust human-in-the-loop quality control framework, involving thorough review, substantial editing, and fact-checking by our experienced writers and editors holding appropriate credentials. The Motley Fool Australia stands behind the work of our editorial team and takes ultimate responsibility for the content published by The Motley Fool Australia.

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