Stoner Mineração Ltda.
We have a team of highly qualified professionals with over 15 years of experience in extraction of stone. The team is in constantly trining. It is qualified to operate the machinery of latest technology for extraction of stone. The company’s constante concern with the environment and social responsability towards the society and it’s employees, leads the company to invest in social and environmental projects as restoration of exploration areas and planting trees to help with reforestation.