ColdBlock Digestion Technology Optimizes Assaying Process at Canadian Gold-Copper Mine
Niagara Falls, Ontario (July 30, 2024) – Historically, gold-copper mining operations have had to rely upon two separate assaying methods; fire assay for gold and hot plate digestion for copper. Fire assay is a common, time-honoured, multi-step assaying method that takes hours to complete, requires a high degree of