Occurrence of Attributes in Original Text
The text related to the cultural heritage 'City of Potosí' has mentioned 'Tin' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Located in the Bolivian Tin Belt, Cerro Rico de Potosxc3xad is the world's largest silver deposit and has been mined since the sixteenth century, producing up to 60,000 tonnes by 1996. | WIKI |
| By 1891, low silver prices prompted the change to mining tin, which continued until 1985. | WIKI |