The ecological toll extends deep into the Amazon. In Napo province, reporters travelled with a local mining ombudsman, Oscar, into protected indigenous territory overtaken by illegal excavation, where mercury used to separate gold has poisoned waterways, turning clear river water murky at the point where contaminated and clean water meet.
read more... https://slguardian.org/deep-in-ecuadors-forests-the-cocaine-gangs-have-a-new-trade-gold/