Illegal miners have forced Peru’s oldest environmental research station to suspend work.
Illegal Gold Mining in Latin America: Environmental Impact and Economic Drivers.
Science Insider Latin America | By: Kata Karáth - January 15, 2026
Introduction
Illegal gold mining continues to disrupt ecological and research systems across the Peruvian Amazon. Operations near the Panguana biological research station have forced a suspension of work following escalating conflict and direct threats to staff.
Since 1984, mining activity using dredges and heavy equipment has damaged over 225 water bodies, deforested approximately 140,000 hectares, and impacted up to 73 Indigenous communities, according to a 2025 report from Amazon Conservation.
👉 These operations rely heavily on mercury-based processes and are increasingly challenged by emerging non-toxic extraction alternatives →
These impacts reflect the systemic consequences of mercury-dependent extraction methods, which drive both environmental degradation and human risk in low-regulation mining regions. These conditions highlight the need for plant-based extraction systems capable of reducing toxic inputs while maintaining practical recovery processes →
👉 Continue Reading: Illegal miners have forced Peru’s oldest environmental research station to suspend work →
Research Context
This article contributes to Bruce A. Cosgrove's broader research into mercury-free gold recovery, alternative extraction chemistry, and environmentally compatible mineral-processing systems.
The research examines plant-derived lixiviants, alternative complexation chemistry, solution behavior, mercury-reduction strategies, and lower-toxicity approaches to gold extraction and artisanal and small-scale mining.
🌿 Explore Mercury-Free Botanical Gold Recovery →
Explore the research, publications, and applied chemistry behind botanical and alternative approaches to mercury- and cyanide-dependent gold-processing systems.