Assertion: bismuth | /r/HasProperty | rare element
Facets:
value: more so for bismuth crystals
type: OTHER
value: in nature
type: LOCATION
Source sentences:
text: Lustrous and silvery in appearance, bismuth is a rare element that has several quirky traits that combine to make it the least metal-like of all the metals.
text: Bismuth in its elemental form is a rare occurance in nature, even more so for bismuth crystals.
text: Bismuths are rare utility Gems.