Assertion: aluminium ore | /r/Synonym | bauxite
Facets:
Source sentences:
text: Aluminium can be extracted (uneconomically) from some clays but the most common aluminium ore is a material called bauxite.
text: Aluminum ore (bauxite) must first be mined then chemically refined through the Bayer process to produce an intermediate product, aluminum oxide (alumina).
text: Bauxite Aluminum ore, called bauxite, is most commonly formed in deeply weathered rocks.