Lioz
From Wikipedia, the free encyclopedia
Lioz (Portuguese: pedra lioz), also known as Royal Stone (pedra real), is a type of limestone, originating in Portugal, from the Lisbon region .[1][2] It is famed for its use as an ornamental stone, resulting in its proliferation in palaces, cathedrals, and important civic buildings throughout Portugal and the former Portuguese Empire. Owing to its historical relevance, lioz was designated a Global Heritage Stone Resource.