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