Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Roman Walls of Lugo' has mentioned 'Granite' in the following places:
Occurrence Sentence Text Source
Often the base of the tower was constructed of dressed granite, with the remainder in slate.
The Walls are built of internal and external stone facings of slate with some granite, with a core filling of a conglomerate of slate slabs and worked stone pieces from Roman buildings, interlocked with lime mortar.
The use of local materials such as slate, granite and other stones that were re-used in the construction process gives the late imperial walls an original appearance, further enhanced by the fact that their perimeter and upper walkway are completely intact.