Reserve Estimation
There are two stories inside Grant Thornton's latest mining contractors report, and the one getting most of the attention is the wrong one.
A recent industry webinar hosted ahead of the AusIMM International Mining Geology Conference 2026 brought together leading practitioners to tackle one of underground mining’s most persistent challenges: reconciliation.
It takes a certain type of confidence to suggest the future of clean energy metals might lie four kilometres below the Pacific Ocean – confidence, and perhaps a streak of stubbornness.
If gold is the world’s most universal currency, it’s also one of its most misunderstood.
At a time when mining operations are under growing pressure to optimise resource use, reduce waste, and demonstrate environmental stewardship, access to real-time data is no longer a luxury - it’s a necessity.
As critical minerals projects advance in complexity and urgency, early-stage metallurgical testing is no longer a “nice to have”—it’s a gatekeeper to technical and financial viability.
At the AusIMM 2025 Mineral Resource Estimation Conference, Dr Oscar Rondon, principal geostatistician at Datamine, tackled a question that has dogged mining professionals for decades: Is estimating recoverable resources still hopeless?
The talk revisited a decades-old challenge in resource estimation, combining Rondon’s clear communication with Assibey-Bonsu’s extensive experience in the mining industry.
The increasing adoption of underhand stoping supported by cemented paste backfill (CPB) is offering mining operations both productivity gains and geotechnical stability—but not without cost.
A pre-feasibility study expected within weeks is poised to confirm the scale, low-cost profile, and near-term development potential of a Western Australian gold project with a consolidated landholding in one of the world’s most productive gold provinces.
TG Metals is charging into the second half of 2025 with a decisive pivot from lithium to gold, showcasing the Van Uden Gold Project at the RIU Sydney Resources Round-up.
