Assertion: fire opal | /r/HasProperty | term
Facets:
Source sentences:
text: Fire Opal "Fire Opal" is a term used for colorful, transparent to translucent opal that has a bright fire-like background color of yellow, orange or red.
text: The Fire opal is a term not commonly used within Australia but most famous source of fire opals is the state of Querétaro in Mexico; these opals are commonly called Mexican fire opals.
text: Fire opal is a term not commonly used within Australia but is quite common amongst Americans.