Know all about Trondhjemite and Serpentinite properties here. All properties of rocks are important as they define the type of rock and its application. Trondhjemite belongs to Igneous Rocks while Serpentinite belongs to Metamorphic Rocks.Texture of Trondhjemite is Phaneritic whereas that of Serpentinite is Earthy. Trondhjemite appears Banded and Foilated and Serpentinite appears Rough and Dull. The luster of Trondhjemite is subvitreous to dull while that of Serpentinite is waxy and dull. Trondhjemite is available in black, brown, light to dark grey, white colors whereas Serpentinite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Trondhjemite are cemetery markers, creating artwork and that of Serpentinite are commemorative tablets, creating artwork.