![Gold extraction with BORAX for small-scale miners - Rather Rich & Healthy than Poor & Poisoned (09:48)](https://img.oercommons.org/160x134/oercommons/media/upload/materials/images/image01.png)
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Geologist Peter Appel and miner Leoncio Onay tells about an alternative to mercury use in small and artisanal gold mining giving a higher yield with gold and avoiding pollution and poisonings with mercury.
- Subject:
- Applied Science
- Career and Technical Education
- Environmental Studies
- Geology
- Health, Medicine and Nursing
- Physical Science
- Material Type:
- Case Study
- Provider:
- University of Southern Denmark
- Provider Set:
- Occupational Health in Mining
- Author:
- Bantoxic and Dialogos - Philipine and Danish NGO
- Heinemann Media
- Scientist Peter Appel
- Date Added:
- 09/06/2019