Occurrence of Attributes in Original Text
The text related to the cultural heritage 'City of Potosí' has mentioned 'Smelting' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Potosxc3xad miners at first mined the rich oxidized ores with native silver and silver chloride (cerargyrite) that could be fed directly into smelting furnaces. | WIKI |