ore dressing vs mineral dressing

ore dressing and mineral dressing both are nouns.

Word	Noun	Adjective	Verb	Adverb
ore dressing	Yes	No	No	No
mineral dressing	Yes	No	No	No

As nouns, ore dressing and mineral dressing are synonyms defined as:

ore dressing and mineral dressing: crushing and separating ore into valuable substances or waste by any of a variety of techniques

Other synonyms of ore dressing include beneficiation, mineral extraction, mineral processing, ore processing.

ore dressing (noun)	mineral dressing (noun)
crushing and separating ore into valuable substances or waste by any of a variety of techniques	crushing and separating ore into valuable substances or waste by any of a variety of techniques