Assertion: cured opal | /r/HasProperty | filled infused
Facets:
value: with a sugary solution
type: OTHER
Source sentences:
text: "Sugar Cured" opal is in-filled (infused) with a sugary solution, then placed in sulfuric acid, the sugar blackened or "carbonized" to imitate the appearance of natural black opal.
text: "Sugar Cured" opal is in-filled (infused) with a sugary solution, then placed in sulfuric acid, the sugar blackened or "carbonized" to imitate the appearance of natural black opal.