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Tartana Minerals Limited has successfully restarted production of Copper Sulphate Pentahydrate at its Far North Queensland processing plant following a critical upgrade, including a new chiller circuit. This achievement comes during a period of strong copper price growth, potentially boosting Tartana's revenue outlook.
Key Points
- Tartana Minerals Limited (ASX:TAT)
- Resumption of Copper Sulphate Pentahydrate production
- Plant’s nameplate capacity around 350 tonnes per month
- Investors advised to monitor production stability and copper price movements
Plant Upgrade Completion Improves Production Stability
Tartana Minerals Limited’s recent update details the completion of a major plant upgrade at its processing facility, focusing on commissioning a new chiller circuit essential to the Solvent Extraction–Crystallisation (SX-C) plant. This upgrade resolves previous production delays caused by failures in the former chiller system, a significant production bottleneck.
These enhancements are expected to boost plant reliability and ensure consistent output as the company aims to reach the plant’s nameplate capacity of approximately 350 tonnes of Copper Sulphate Pentahydrate monthly. This milestone is vital for Tartana to optimise production efficiency and operational performance.
Heap Leach Pad Expansion Drives Higher Copper Concentrations
Alongside plant improvements, Tartana completed a heap leach pad restacking earlier this year, relocating about 50,000 tonnes of copper-mineralised pit fill onto the lower heap leach pad. After roughly six weeks of leaching, copper concentrations in the pregnant leach solution ponds have significantly increased.
The elevated copper tenor is expected to enhance copper stripping rates and boost copper sulphate production volumes. To support increased production, Tartana has expanded its workforce by adding a second processing shift and additional camp support staff, aligning with its strategy to maximise resource utilisation.
Rising Copper Prices Enhance Revenue Potential
The update highlights a strengthening copper price environment that is likely to improve Tartana’s revenue prospects. Copper Sulphate Pentahydrate prices are tied to the previous month’s average London Metal Exchange (LME) copper price, reflecting the product’s approximate 25% copper content plus a market premium. The average LME copper price for June 2026 was about US$13,552 per tonne, a 38% increase compared to June 2025.
Given current copper prices and market conditions, Tartana estimates a realised Copper Sulphate Pentahydrate sales price exceeding A$5,000 per tonne. This represents a substantially stronger revenue environment than in 2025, positioning the company to increase output and cash flow in the near term. Investors are likely to watch these developments closely due to their potential impact on Tartana’s financial results.
Tartana Minerals’ Strategic Role in the Mining Industry
Tartana Minerals Limited is an Australian explorer and project developer holding extensive land in the Chillagoe region of Far North Queensland. Its portfolio includes mining leases and exploration tenements targeting critical and strategic metals such as silver, copper, gold, antimony, zinc, and tin. The company operates the Tartana Mining Leases, producing copper sulphate pentahydrate to support ongoing operations while advancing exploration and development across its assets.
Tartana’s strategy focuses on enhancing shareholder value through systematic exploration, disciplined project development, and expanding production capabilities. The successful restart of Copper Sulphate Pentahydrate production amid a favourable copper price environment aligns with this approach and positions the company for growth. As Tartana continues to address mining sector challenges and opportunities, executing its strategic initiatives will be key to driving future expansion.
