PT - JOURNAL ARTICLE AU - Rybařík, Václav TI - Character and origins of building stones in Prague medieval monumentsDer Charakter und Ursprung der Steine in den Prager mittelalterlichen Denkmälern DP - 2011 Jun 15 TA - Staletá Praha PG - 27--41 VI - 27 IP - 1 AID - 10.56112/sp.2011.1.03 IS - 02316056 AB - This article discusses the character and origins of the natural building stone used in Prague medieval buildings and sculpture. The authors review the rock types of building stones from a geological and petrographical point of view; the quarry sites in Prague and the sites of imported stone, along with their occurrence in Prague monuments.