CYANITE
Source: 567
Cy″a‐nite (–n?t), n. [[See Cyanic.]] (Min.) A mineral occuring in thin-bladed crystals and crystalline aggregates, of a sky-blue color. It is a silicate of aluminium. [Written also kyanite.]
Source: 567
Cy″a‐nite (–n?t), n. [[See Cyanic.]] (Min.) A mineral occuring in thin-bladed crystals and crystalline aggregates, of a sky-blue color. It is a silicate of aluminium. [Written also kyanite.]