Usage examples (6)

• Kyanite is the variant spelling of the original name of this mineral, cyanite.
• We sought in vain for cyanite, which we had discovered in some blocks near Maniquarez.
• It contains, in the peninsula of Araya, garnets disseminated in the mass, cyanite and, when it passes to clayey-slate, small layers of native alum.
• The presence of cyanite, rutile-titanite, and garnets, and the absence of Lydian stone, and all fragmentary or arenaceous rocks, seem to characterise the formation we...