Assertion: aquifer's permeability | /r/HasProperty | minimal
Facets:
value: generally
type: DEGREE
Source sentences:
text: Limestone beds in the lower part of the Hawthorn Formation of Miocene age are considered part of the Floridan by some, but are excluded from it in this Atlas because the permeability of these beds is thought to be minimal.
text: 77) because the permeability of the deposits is generally minimal.