Key Highlights
- Capstone Copper (ASX:CSC) reported third-quarter adjusted EBITDA of $358 million and revenue up 19%.
- Silver Mines (ASX:SVL) reported a definitive feasibility study for the Bowdens Silver Project with reserves of 93.5 million ounces.
- Waratah Minerals (ASX:WTM) reported a 6 kilometre mineralised corridor at its Spur Gold Project.
- All three updates describe activity in the September 2026 quarter.
Three ASX-listed mining companies released updates on 29 and 30 October 2026, covering the September 2026 quarter. Capstone Copper (ASX:CSC), Silver Mines (ASX:SVL) and Waratah Minerals (ASX:WTM) report on copper production, a silver project study and gold exploration respectively. Their updates reflect different stages, from operating production to development planning and early exploration.
Capstone Copper (ASX:CSC): Operating Results
Capstone reported third-quarter 2026 adjusted EBITDA of $358 million, described by the company as a record, with revenue up 19% year over year. The figures are presented in United States dollars on a 100% basis.
The company completed the sulphide concentrator tie-in for its Mantoverde Optimized Project and entered into a definitive agreement to divest Cozamin. It also completed the acquisition of San Pietro.
Silver Mines (ASX:SVL): Bowdens Feasibility
Silver Mines announced a definitive feasibility study for its Bowdens Silver Project. Silver ore reserves increased to 47.9 million tonnes at 60.8 grams per tonne, containing 93.5 million ounces.
Stage 1 covers 29.9 million tonnes over 16 years, with a strip ratio of 1.47 to 1. A second stage, subject to approvals, would extend the total life to 26 years.
Waratah Minerals (ASX:WTM): Spur Gold Drilling
Waratah reported drilling that has defined a district-scale mineralised corridor of about 6 kilometres at its 100%-owned Spur Gold Project. Drill hole SPD075 returned 46 metres at 7.27 grams per tonne gold from 541 metres.
The company also completed the acquisition of the Ironclad Mining Lease, which the release says consolidates the Spur Gold District.
Final Word
Capstone reports operating results and portfolio changes, Silver Mines reports a development plan for Bowdens, and Waratah reports exploration drilling. The three companies are at different points in the mining cycle, and their next quarterly updates will show how each stage progresses. Readers may compare future production, study and drilling outcomes across these reports.





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