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