Know all about Borolanite and Foidolite properties here. All properties of rocks are important as they define the type of rock and its application. Borolanite and Foidolite belong to Igneous Rocks.Texture of Borolanite is Granular whereas that of Foidolite is Earthy. Borolanite appears Banded and Foilated and Foidolite appears Dull. The luster of Borolanite is greasy to dull while that of Foidolite is subvitreous to dull. Borolanite is available in brown, buff, cream, green, grey, pink, white colors whereas Foidolite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Borolanite are cemetery markers and that of Foidolite are cemetery markers, commemorative tablets, creating artwork.