The Canadian miner on Monday asked a US district court for an order to attach shares in Delaware-based PDV Holding, a subsidiary of the Venezuelan state oil company.
Mining companies are gradually introducing automation to avoid disruption to operations, virtualizing servers to distribute risk, edge computing for faster data processing, and using augmented reality for inspections and training.
Mining exploration companies Argosy Minerals, Lumina Gold and Kootenay Silver provide operating updates on their projects.
Copper, zinc, lead, silver, tin, iron ore and molybdenum all posted gains in June, helping push GDP growth to its highest since the start of the year.
Shipments of iron ore pellets to the US soared in the first seven months of the year, according to official data.