Know all about Tachylite and Kenyte properties here. All properties of rocks are important as they define the type of rock and its application. Tachylite and Kenyte belong to Igneous Rocks.Texture of Tachylite is Vitreous whereas that of Kenyte is Glassy, Granular. Tachylite appears Glassy and Kenyte appears Banded and Foilated. The luster of Tachylite is resinous while that of Kenyte is greasy to dull. Tachylite is available in black, dark brown colors whereas Kenyte is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Tachylite and Kenyte are cemetery markers, creating artwork.