Pietra Smeralda




The Pietra Smeralda is a schist coming from the Spluga valley, in the province of Sondrio (Italy). The rock is medium-coarse grained with marked anisotropy planar alternating beds undulating multi-millimeter thick ivory white and gray-green silver. Its color is clear GREEN-WHITE.

Photographs of the materials are provided as visual reference only. The actual material, as a product of nature, is subject to some variation in color and pattern.

To download the laboratory test in pdf format select the following link: Test UNI EN 12407:2007-Pietra Smeralda