Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Maya Site of Copan' has mentioned 'Quartz' in the following places:

Occurrence Sentence	Text Source
Set under the building was the Motmot capstone, covering a tomb with the unusual Teotihuacan-style burial of a woman, accompanied by a wide variety of offerings that included animal bones, mercury, jade and quartz, along with three severed human heads, all of which were male.	WIKI