Assertion: ore's mineral | /r/HasAspect | high specific gravity
Facets:
value: always
type: TEMPORAL
Source sentences:
text: The mineral always has a brass-yellow color, a metallic luster and a high specific gravity.
text: Because lead is a primary element in galena, the mineral has a high specific gravity (7.4 to 7.6) that is immediately noticed when picking up even small pieces.