Assertion: national park's mile | /r/HasProperty | 9.7 and 17.7 km
Facets:
Source sentences:
text: The exposed rock types in the vicinity of the thermal springs are sedimentary rocks of Mississippian to Ordovician age, with the exception of younger igneous rocks (Cretaceous age) exposed in two small areas about 6 and 11 miles (9.7 and 17.7 km) southeast of the thermal springs (Potash Sulphur Spring and Magnet Cove, respectively), and in many small dikes and sills.