Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Persepolis' has mentioned 'Stone' in the following places:
Occurrence Sentence Text Source
Architects resorted to stone only when the largest cedars of Lebanon or teak trees of India did not fulfill the required sizes.
Column bases and capitals were made of stone, even on wooden shafts, but the existence of wooden capitals is probable.
Two grand Persepolitan stairways were built, symmetrical to each other and connected to the stone foundations.
Darius ordered his name and the details of his empire to be written in gold and silver on plates, which were placed in covered stone boxes in the foundations under the Four Corners of the palace.
The Apadana hoard is a hoard of coins that were discovered under the stone boxes containing the foundation tablets of the Apadana Palace in Persepolis.
Its eight stone doorways are decorated on the south and north with reliefs of throne scenes and on the east and west with scenes depicting the king in combat with monsters.
Two colossal stone bulls flank the northern portico.