Cleangold
📍United States
A toxin-free gold mining system that is particularly well-suited for the world’s poorest miners.
Cleangold LLC Team
Pitch Presentation
Reason for applying
“I applied to the Challenge because Cleangold is an innovative solution; not only for toxin-free mining but also because Cleangold offers a feasible tool for recovering mercury, amalgam and fine gold lost in mining tailings (remediation). In addition, the Challenge offers the opportunity to widen our reach with new stakeholders and collaborate with other innovators who share our mission of supporting those dependent upon mineral resources for their survival.”
