Assertion: lignite | /r/HasProperty | mined along wilson creek
Facets:
value: before 1872
type: TEMPORAL
value: before 1870
type: TEMPORAL
value: in ellsworth county
type: LOCATION
Source sentences:
text: Lignite was mined along Wilson Creek in Ellsworth County before 1870 (Saunders, 1896, p. 32; Anonymous, 1951, p. 209).
text: , lignite was mined along Wilson Creek, a south-flowing tributary to Smoky Hill River, just east of Wilson a few years before 1872.