Trees capture toxic fingerprint of gold mining in the Amazon / Two years of gold mining devastates Peruvian peatlands, outpacing damage of the last 30 years / Tarras locals oppose major gold mining development in their backyard / Clean water and air concerns for protesters as gold mine inquiry opens / Afro-Colombians fight the effects of gold mining through biodiversity projects in a violent region / U.K. mint extracts gold from e-waste: "What we're doing here is urban mining" / Mining for urban gold in Wales / Gold mine inquiry suspended amid licence concerns / Gold mining reduced this Amazon rainforest to a moonscape. Now miners are restoring it