Assertion: ore | /r/HasProperty | separated
Facets:
value: usually
type: DEGREE
value: by crushing the raw ore
type: MANNER
value: easily
type: MANNER
Source sentences:
text: In order to minimize the mixing of ore and waste, highly selective extraction methods are available, but if ore and waste can be separated easily later (for example, by using magnets in the case of magnetite), then a less-selective bulk mining method may be chosen.
text: The ore proper can usually be separated by crushing the raw ore and simply washing away the lighter soil.