BLACK CANYON LTD (BCA) - A High-Grade Manganese Seam Is Taking Shape In Western Australia
Send us Fan Mail A manganese discovery that drills like a seam, sits near surface, and may produce a saleable concentrate with simple separation is the kind of story that can move fast on the ASX. We’re joined by Brendan Cummins, Managing Director of Black Canyon Limited, to break down what’s emerging at Wandanya in the Pilbara region of Western Australia and why the market is paying attention to this high-grade manganese and iron ore pairing. We talk through the drilling campaign and what a near-90% hit rate suggests about continuity, thickness, and mining confidence, plus what the next RC program is trying to prove on the northern and southern extensions. Brendan also explains the thinking behind a large gravity survey designed to look deeper, asking the bigger geological question: where did the manganese-rich fluids come from, and could there be a second concealed system below what’s already been found? On the processing and product side, we dig into metallurgy results, including density-based separation producing manganese oxide concentrates above 40% Mn with strong recoveries, and why that matters for capex and operating costs. We also unpack iron ore test work pointing to a durable lump product and the commercial meaning of “direct ship ore”, where simpler crushing and screening can translate into a cleaner development pathway. We finish with the roadmap: the maiden mineral resource estimate, scoping study inputs, funding runway, and the catalysts investors should watch across the next 12 months. If you want more clear, jargon-free updates on Australian mining, exploration and development, subscribe, share this episode, and leave us a review.





