Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Chaîne des Puys - Limagne fault tectonic arena' has mentioned 'Mining' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Before 1750 and the chain's identification as volcanic, the Puys were rumored to be man-made mounds of mining waste or Roman forge furnaces. | WIKI |