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