Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Giant's Causeway and Causeway Coast' has mentioned 'Volcanism' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The propertyxe2x80x99s accessible array of curious geological exposures and polygonal columnar formations formed around 60 million years ago make it a xe2x80x98classic localityxe2x80x99 for the study of basaltic volcanism. | UNESCO |