BRAZIL Mato Grosso Peixoto de Azevedo Garimpo small scale gold mining on former Panara territory showing deforestation and pollution. Garimpeiro prospectors in informal economy have displaced tribal Panara Indians formerly known as Kreen-Akrore Krenhakarore Krenakore Krenakarore Amazon American Brasil Brazilian Ecology Entorno Environmental Environment Green Issues Kreen Akore Latin America Latino Scenic South America