Supplier of many brazilian rough or worked minerals and precious stones.Gemstone, rough, clusters, geodes, points, spheres, tumbles stones, box of minerals, rare specimens, jewelry and others.

The De Conto family works since 1985 in the border between Uruguay and Brazil a city called Quarai Artigas city, Uruguay. We initially worked with stones from Uruguay, but as time passed, we diversify our products to provide customers around world. De Imp. e ...