Know all about Vogesite and Trondhjemite properties here. All properties of rocks are important as they define the type of rock and its application. Vogesite and Trondhjemite belong to Igneous Rocks.Texture of Vogesite is Porphyritic whereas that of Trondhjemite is Phaneritic. Vogesite appears Dull, Banded and Foilated and Trondhjemite appears Banded and Foilated. The luster of Vogesite and Trondhjemite is subvitreous to dull. Vogesite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Trondhjemite is available in black, brown, light to dark grey, white colors. The commercial uses 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) and that of Trondhjemite are cemetery markers, creating artwork.