But niobium-silicon alloy has two major drawbacks that stop it from being mass-produced: the growth of its high-strength ...

A consortium of five Chinese companies has acquired a 15% stake in Brazil's Companhia Brasileira de Metalurgia e Mineracao (CBMM), the world's biggest niobium producer, for 1.95 billion dollars in ...

Montréal –TheNewswire -March 26, 2025–St-Georges Eco-Mining Corp. (CSE: SX) (OTC: SXOOF) (FSE: 85G1)announces that it has receivedpreliminary results from surface sampling and early-stage ...