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Stellar Resources Boosts Tin Grades with Breakthrough Ore Sorting at Heemskirk
7:03pm on Monday 2nd of June, 2025 AEST
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Mining
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Stellar Resources Boosts Tin Grades with Breakthrough Ore Sorting at Heemskirk
7:03pm on Monday 2nd of June, 2025 AEST
Key Points
Ore sorting increased tin head grade from 0.70% to 1.65% Sn (2.4x uplift)
64.2% mass rejection achieved while recovering 84.7% of tin
Combining high and medium grade streams yields 95.3% tin recovery with 1.4x grade uplift
Prefeasibility Study underway to optimize ore sorting integration for cost and production benefits
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