From the separation of gold and silver thousands of years ago, to precision analysis in modern laboratories, and up to the innovation of fire assay automation, the core demand has always revolved ...
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From Ancient Methods to Intelligence: 3000 Years of Fire Assay Evolution and Automation Revolution
QINGDAO, SHANDONG, CHINA, February 6, 2026 /EINPresswire.com/ -- Mentioning precious metal detection, the fire assay ...
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