PR Stone Collection is a collection of exclusive materials from PR Group Paraná quarries. Among the materials, you can find: marbles, granites, limestones, and our Dolomite Meta Quartzite (more resistant than regular marbles). We also have Quartz Surfaces importer from the highly regarded company offering products with quality. Besides these materials, we hold the brand Pietrafina, technology that allows obtaining a stone more resistant, lighter and it also can be translucent. Check on the lateral menu more information about our products and be inspired to create a unique and authentic project.