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