TYBA ONLINE :: Subject: Mining company workers with circular saw cutting limestone for extraction Pedra Cariri / Place: Santana do Cariri city - Ceara state (CE)

[+] mining, [+] quarrying, [+] quarry, [+] excavation, [+] Ceara, [+] environmental degradation, [+] Cariri Stone, [+] semiarid, [+] Cariri, [+] working, [+] limestone, [+] cut, [+] cutting, [+] natural resource, [+] nature, [+] mine, [+] work, [+] worker, [+] person, [+] Northeast Region, [+] economy, [+] extraction, [+] exploration, [+] people, [+] infrastructure