Know all about Trondhjemite and Vogesite properties here. All properties of rocks are important as they define the type of rock and its application. Trondhjemite and Vogesite belong to Igneous Rocks.Texture of Trondhjemite is Phaneritic whereas that of Vogesite is Porphyritic. Trondhjemite appears Banded and Foilated and Vogesite appears Dull, Banded and Foilated. The luster of Trondhjemite and Vogesite is subvitreous to dull. Trondhjemite is available in black, brown, light to dark grey, white colors whereas Vogesite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Trondhjemite are cemetery markers, creating artwork and that of Vogesite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).