What major operational milestone did Core Lithium (ASX:CXO) recently announce?

Core Lithium has officially recommenced mining operations at its wholly-owned Finniss Lithium Operation in the Northern Territory. Blasting and excavation activities are currently underway at the Grants open pit. This marks the physical commencement of mining as the company executes its staged return to lithium production.

Why is the Grants open pit significant for Core Lithium's (ASX:CXO) near-term strategy?

The Grants open pit is a low-strip, near-term ore source designed to drive early revenue and cash flow generation. The optimised pit design provides access to roughly 784 kilotonnes of ore. It is projected to deliver approximately 134kt of SC5 spodumene concentrate product to kickstart the company's commercial restart.

When will Core Lithium (ASX:CXO) begin processing ore and shipping spodumene concentrate?

Ore processing from the Grants open pit is scheduled to begin during the September quarter. The company targets its inaugural shipment of spodumene concentrate for the December quarter, marking its official re-entry into the spodumene market. Additional shipments are already being planned into the 2027 calendar year.

Who is handling the mining operations at Core Lithium’s (ASX:CXO) Finniss project?

Core Lithium awarded the surface mining services contract for the Grants open pit to NRW Pty Ltd in April. NRW is currently executing the active blasting and excavation works on-site. The operational restart is tracking in line with Core Lithium’s final investment decision (FID) schedule and cost expectations.

What is Core Lithium (ASX:CXO) doing to secure its long-term production profile beyond the Grants pit?

Core Lithium is progressing with parallel infrastructure developments, specifically focusing on the BP33 site. Civil works and box cut excavations are currently continuing on schedule. The BP33 development is designed to serve as the foundation for the Finniss project's longer-term underground production base.

What are the main bullish arguments for Core Lithium (ASX:CXO) after this news?

The main bull points are that the restart is tracking on schedule, within cost expectations, and has a clear line of sight to near-term cash flow via a low-strip ore source. Furthermore, concurrent development at the BP33 site provides a visible pipeline for underground production. This reduces the risk of an operational gap once the Grants open pit is depleted.

Image for illustrative purposes only. Not a real photo.

Core Lithium recommences mining at Finniss operation

Written by Liezl GambePublished May 20, 2026, 5:15 AMLast Updated Jul 6, 2026, 10:11 AM

Core Lithium (ASX:CXO) recommenced mining operations at its wholly-owned Finniss Lithium Operation in the Northern Territory.

Blasting and excavation activities are now actively underway at the Grants open pit following the award of a surface mining services contract to NRW in April.

The recommencement aligns with the company's final investment decision schedule and cost expectations.

The optimised design of the Grants open pit provides strategic access to approximately 784 kilotonnes of ore.

It is projected to deliver roughly 134kt of SC5 spodumene concentrate product. Because Grants offers a low-strip, near-term ore source, it is expected to drive early revenue and cash flow generation for the company.

Processing of the extracted ore is scheduled to begin during the September quarter, with the inaugural shipment of spodumene concentrate targeted for the December quarter.

Further shipments are already being planned into calendar year 2027.

Core Lithium is progressing with parallel infrastructure developments to secure its long-term production profile.

Civil works and box cut excavations continue on schedule at the BP33 site, which will serve as the foundation for Finniss’s future underground operations.

At the time of reporting, Core Lithium’s share price was $0.32.

Core Lithium recommences mining at Finniss operation

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