Know all about Dacite and Pegmatite properties here. All properties of rocks are important as they define the type of rock and its application. Dacite and Pegmatite belong to Igneous Rocks.Texture of Dacite is Aphanitic to Porphyritic whereas that of Pegmatite is Pegmatitic. Dacite appears Vesicular and Pegmatite appears Layered, Banded, Veined and Shiny. The luster of Dacite is subvitreous to dull while that of Pegmatite is grainy, pearly and vitreous. Dacite is available in bluish - grey, brown, grey, light to dark grey colors whereas Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors. The commercial uses of Dacite are commemorative tablets, creating artwork and that of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz.