Assertion: doublet opal | /r/CapableOf | produce similar effect
Facets:
value: to black or boulder opal
type: OTHER
value: combined with modern techniques of polishing
type: OTHER
value: at a fraction of the price
type: MANNER
Source sentences:
text: Combined with modern techniques of polishing, a doublet opal can produce a similar effect to solid black or boulder opal at a fraction of the price.
text: Combined with modern techniques of polishing, doublet opal produces a similar effect to black or boulder opal at a fraction of the price.
text: Combined with modern techniques of polishing, doublet opal produces a similar effect to black or boulder opal at a fraction of the price.