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News
Aya’s Boumadine NPV hits US$3.5B: economics and design notes for mine planners
2+ day, 8+ hour ago (527+ words) Aya Gold & Silver has more than doubled the after-tax NPV of its Boumadine gold-silver-zinc-lead project in Morocco to US$3.5 billion, with a 93% IRR and 0.7-year payback at US$3,500/oz gold and US$50/oz silver, while initial capex rises only 4% to…...
Gateway’s 3km Pewy gold target: drilling strategy and structural cues for planners
2+ day, 20+ hour ago (426+ words) Gateway Mining is preparing first-pass air core drilling in early October over its newly defined 3km-long Pewy gold target within the Yandal gold project in Western Australia, testing a major untested structural corridor immediately south of the Ward prospect. The…...
Tungsten Mining’s Watershed fully permitted: schedule and closure lens for engineers
2+ day, 20+ hour ago (412+ words) Tungsten Mining’s Watershed project in Far North Queensland is now fully permitted for mining and production, with all primary approvals secured, including its Environmental Authority and Progressive Rehabilitation and Closure Plan. The company is targeting a final investment decision later…...
Collective’s Apollo 4.1Moz gold resource: mine design and economics lens for engineers
3+ day, 8+ hour ago (453+ words) Collective Mining shares fell 9.4% to $21.11 in Toronto after publishing a maiden resource for the Apollo deposit in Colombia totalling 4.1 million oz. gold within 37 million indicated tonnes at 1.38 g/t Au, 24.4 g/t Ag, 0.14% Cu and 0.011% WO₃ plus 48.2 million inferred tonnes at…...
Rio Tinto’s Aurukun bauxite acquisition: pit design and infra notes for planners
3+ day, 20+ hour ago (451+ words) Rio Tinto has agreed to acquire the Aurukun bauxite project in Western Cape York, Queensland, from Glencore and Mitsubishi Development, with financial terms undisclosed and completion subject to Queensland and federal regulatory approvals. The undeveloped deposit is expected to support…...
BHP–KGHM copper alliance: exploration and project-screening notes for engineers | Geomechanics.io News
4+ day, 8+ hour ago (341+ words) BHP–KGHM copper alliance: exploration and project-screening notes for engineers Geomechanics.io BHP–KGHM copper alliance: exploration and project-screening notes for engineers Reviewed by Joe Ashwell First reported on MINING.com BHP and KGHM have signed a global memorandum of…...
Aureka–Fiddlers Creek acquisition: near-term design and scheduling notes for mine teams
4+ day, 20+ hour ago (400+ words) Aureka is moving into Victorian gold production via a binding Share Sale Agreement to acquire 100 per cent of High Grade Holdings, owner of the operating Fiddlers Creek underground mine and the Wedderburn gold processing mill. The deal brings an established narrow-vein…...
Lunnon Metals’ Lady Herial gold pit: production outcomes and design cues for engineers
4+ day, 20+ hour ago (381+ words) Lunnon Metals’ completed Lady Herial open pit in Western Australia is expected to deliver about $39 million in pre-tax free cash flow after producing slightly more gold than forecast in the January 2026 feasibility study. Mining finished in early August, ahead of…...
ACG Metals’ Keşkek gold project acquisition: production and capex lens for mine planners
5+ day, 8+ hour ago (429+ words) ACG Metals has agreed to acquire 100% of the 666-hectare Keşkek gold project in Türkiye from Meta Nikel Kobalt for over $7 million, with $4 million paid upfront and $3.85 million due in mid-2027 on first gold production. Located 70 km from ACG’s Gediktepe copper-gold…...
Zijin Mining–Weir HPGR move at Akyem: comminution design notes for gold plant engineers
5+ day, 8+ hour ago (416+ words) Weir has secured an order to supply two ENDURON® high-pressure grinding rolls (HPGRs) to Zijin Mining’s Golden Ridge operation at the Akyem gold mine in Ghana, as part of a brownfield optimisation of the existing comminution circuit. The HPGRs will…...