Guyana

Venezuela

Uraricoera

River

Boa Vista

Palimiú

First goldmine

Second

cassiterite

mine

Brazil

Yanomami

Indigenous

territory

Brazil

200 km

200 miles

Colombia

Venezuela

Uraricoera

River

Palimiú

Boa Vista

First goldmine

Guyana

Second

cassiterite

mine

Brazil

Yanomami

Indigenous

territory

Brazil

São Gabriel

da Cachoeira

200 km

200 miles