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Australia

Kookaburra Project

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Australia

Kookaburra Project

Location: 34 km N from Port Lincoln, South Australia, Australia

Project Contacts:

Space_Lab Building - Lot Fourteen, 4 Frome Road
Adelaide
South Australia, Australia
5000

Contacts:

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Categories

Summary

Mine TypeOpen Pit
Study CompletedPrefeasibility
Study in ProgressFeasibility
StagePermitting
Commodities
  • Graphite
Mining Method
  • Truck & Shovel / Loader
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Mine Life... Lock
SnapshotThe Kookaburra Graphite Project is a high-potential graphite deposit comprising three individual areas: Kookaburra Gully, Koppio, and Kookaburra Gully SW Extension. The project aims to produce flake graphite concentrate for export through a two-stage development plan.

As of September 2025, ongoing metallurgical studies and downstream test work at the Kookaburra Graphite Project.

Lincoln Minerals is teaming up with Quebec-based SCN Canada to investigate the use of graphite from Lincoln’s Kookaburra project in SMRs designed by SCN.

As of December 2025, Lincoln and Revera (an independent energy infrastructure platform with a portfolio of battery) will work together over the next 12 months on a potential commercial structure for the joint development with the potential for completion of scoping and feasibility studies by the end of 2026.

Owners

SourceSource
CompanyInterestOwnership
Lincoln Minerals Ltd. 100 % Indirect
The Kookaburra Graphite Project, 100% owned by Lincoln Minerals Limited.

Contractors

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SourceSource

Deposit type

  • Metamorphic hosted

Summary:

The Kookaburra Graphite Project encompasses three key areas: Kookaburra Gully (KG), Koppio, and Kookaburra Gully SW Extension (KGE). These deposits are situated within the graphitic schists of the Paleoproterozoic Hutchison Group, which were originally formed from marine sediments and silty clay, with carbonate and banded iron formation.

The graphite mineralization is stratigraphically controlled, originating from marine algal and bacterial remains that transformed into graphite through high-grade metamorphism.

Geologically, the deposits strike NE to SW, with KG and Koppio dipping eastward at angles between 50° and 80°, while KGE is relatively flat-lying.

Reserves

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Mining Methods

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Required Heavy Mobile Equipment

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Comminution

Crushers and Mills

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Processing

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Commodity Production

CommodityProductUnitsAvg. Annual
Graphite Concentrate kt 62 *
Total Graphitic Carbon t 0 *
* According to 2024 study.

Operational metrics

Metrics
Hourly processing capacity  ....  Subscribe
Annual processing capacity  ....  Subscribe
* According to 2024 study.

Production Costs

CommodityUnitsAverage
Cash costs Graphite USD  ....  Subscribe
All-in sustaining costs (AISC) Graphite USD  ....  Subscribe
* According to 2024 study / presentation.

Operating Costs

CurrencyAverage
OP mining costs ($/t milled) AUD  ....  Subscribe
Processing costs ($/t milled) AUD  ....  Subscribe
G&A ($/t milled) AUD  ....  Subscribe
Total operating costs ($/t milled) AUD  ....  Subscribe
* According to 2024 study.

Project Costs

MetricsUnitsLOM Total
Sustaining CapEx $M AUD  ......  Subscribe
Total CapEx $M AUD  ......  Subscribe
After-tax Cash Flow (LOM) $M AUD  ......  Subscribe
Pre-tax NPV @ 10% $M AUD  ......  Subscribe
Pre-tax IRR, %  ......  Subscribe
Pre-tax payback period, years  ......  Subscribe

Personnel

Mine Management

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Dec 18, 2025
....................... Subscription required ....................... Subscription required Subscription required Dec 18, 2025

Workforce

Aerial view:

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