Know all about Borolanite and Claystone properties here. All properties of rocks are important as they define the type of rock and its application. Borolanite belongs to Igneous Rocks while Claystone belongs to Sedimentary Rocks.Texture of Borolanite is Granular whereas that of Claystone is Clastic. Borolanite appears Banded and Foilated and Claystone appears Rough and Dull. The luster of Borolanite is greasy to dull while that of Claystone is dull. Borolanite is available in brown, buff, cream, green, grey, pink, white colors whereas Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Borolanite are cemetery markers and that of Claystone are pottery.