Brazil is employing advanced forensic techniques, dubbed "gold fingerprinting," to combat illegal gold mining in the Amazon. This method analyzes trace elements like silver and copper within gold samples to pinpoint their origin, distinguishing between legally sourced gold and that illegally extracted from protected areas. The initiative, developed since 2019 with universities, utilizes sophisticated tools to identify gold that has been laundered into legal markets, a practice exacerbated by rising global gold prices and contributing significantly to deforestation and mercury contamination. AI
RANK_REASON The cluster details a new policy and technological approach by a national government to address a significant environmental and economic issue. [lever_c_demoted from significant: ic=1 ai=0.1]
- Amazon Mining Watch
- Brasília
- Brazil
- Greenpeace
- Gustavo Geiser
- National Institute of Criminalistics
- National Mining Agency
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