Benutzer: Gast

Wörterbuch (en): Tufa / Calcareous tufa

  1. Tufa / Calcareous tufa
de: Kalktuff (m) / Quellkalk (m) / Quelltuff (m) / Bachtuff (m)
fr: Tuffeau (m)
it: Tufo
es: Toba (f)

A young, porous, secondary type of natural stone. It is a secondary type of stone due to the second sedimentation of primary limestone sediments after chemical carbonic acid solution weathering and precipitation. The stone has a generally good resistance to weathering and stone masonry workability.