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Highlights
- Sky Metals reports major ore sorting success at Tallebung
- Test work shows significant grade uplift and mass reduction
- Next stage of trials to focus on tin concentrate production
Sky Metals (ASX:SKY) has reported a major advancement at its Tallebung tin project in New South Wales after large-scale ore sorting trials delivered strong outcomes. The company processed a sizeable bulk sample using advanced sorting technology, achieving meaningful grade improvements and mass reductions.
This development adds to the broader conversation around resource-focused companies on the Australian market, particularly as investors track performance across sectors that often sit within ASX 200 stocks. While Sky Metals is not part of this index, the latest results show the company’s growing potential in the tin space.
Grade Uplift Demonstrates Scalability
The ore sorting program was carried out in multiple stages, with each step designed to optimise recoveries and improve tin concentration. Results from the large-scale trials indicate that the technology can significantly upgrade mineralisation, even in material sourced from weathered surface zones.
Importantly, the process managed to reject a large portion of waste rock while retaining strong tin recoveries. This points to reduced processing volumes in future mining operations, a key factor that could lower capital and operating costs. Alongside tin, the work also confirmed recoveries of silver and tungsten, strengthening the potential for valuable by-products at Tallebung.
Pathway Toward Tin Concentrate
The next stage of testing will focus on dense medium separation and pilot-scale gravity processing. These steps are aimed at generating a saleable tin concentrate, which would support future discussions with downstream partners. The company expects that ongoing drilling and metallurgical results will continue to shape development pathways for the project.
About the Tallebung Project
Tallebung is located in central New South Wales on a site historically recognised for large-scale tin mining. The project hosts well-defined cassiterite grains that are particularly suited for ore sorting technology. Previous test work had already shown that Tallebung mineralisation responds strongly to upgrades before gravity separation.
The shallow vein system and favourable metallurgical performance position Tallebung as a potentially low-cost, near-term development project in the Australian tin sector.
Frequently Asked Questions
- Where is the Tallebung tin project located?
The Tallebung project is situated in central New South Wales, an area historically mined for tin. - What technology is Sky Metals using at Tallebung?
The company has been trialling large-scale ore sorting and is now advancing toward gravity and separation processing methods. - Why is the ore sorting success significant?
The strong grade uplift and waste reduction could lead to lower costs and efficient resource development, strengthening the project’s economic outlook.
