Assertion: bentonite clay | /r/HasProperty | soil mineral
Facets:
Source sentences:
text: These may include bentonite clay (soil mineral), sodium carbonate, lime, barium sulfate, lignite, and “loss circulation materials” such as ground peanut shells, mica, cellophane, walnut shells, plant fibers and cottonseed hulls.
text: Bentonite clay (soil mineral), which is used for sealing the bore wall (prevent seepage of drilling fluid).