Know all about Dacite and Suevite properties here. All properties of rocks are important as they define the type of rock and its application. Dacite belongs to Igneous Rocks while Suevite belongs to Metamorphic Rocks.Texture of Dacite is Aphanitic to Porphyritic whereas that of Suevite is Earthy. Dacite appears Vesicular and Suevite appears Banded. The luster of Dacite is subvitreous to dull while that of Suevite is earthy. Dacite is available in bluish - grey, brown, grey, light to dark grey colors whereas Suevite is available in black, brown, colourless, green, grey, pink colors. The commercial uses of Dacite are commemorative tablets, creating artwork and that of Suevite are as a feed additive for livestock, gemstone, metallurgical flux, source of magnesia (mgo).