PIETRA DI CALMA
Description
Beige compact limestone ("travertine") with "cloud-shaped" structure due to typical pore structure. The surface presents small openings that may or may not be filled (pores are usually filled when installed with adapted grout). Fossils can be present throughout the material.
Origin
Spain
Petrographic Classification
Sedimentary rocks - biochemical sedimentary rocks - Travertine (EN 12670)