Cyanite
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A mineral occuring in thin-bladed crystals and crystallineaggregates, of a sky-blue color. It is a silicate of aluminium.[Written also kyanite.]
Cyanite meaning & definition 1 of Cyanite.
A mineral occuring in thin-bladed crystals and crystallineaggregates, of a sky-blue color. It is a silicate of aluminium.[Written also kyanite.]