Assertion: actinolite | /r/HasProperty | derived
Facets:
value: from the greek word
type: OTHER
Source sentences:
text: The name 'actinolite' is derived from the Greek word 'aktinos', which means 'ray'.
text: The name actinolite is derived from the Greek word aktis (ἀκτίς), meaning "beam" or "ray", because of the mineral's fibrous nature.