Know all about Dacite and Websterite properties here. All properties of rocks are important as they define the type of rock and its application. Dacite and Websterite belong to Igneous Rocks.Texture of Dacite is Aphanitic to Porphyritic whereas that of Websterite is Clastic, Granular, Phaneritic, Porphyritic. Dacite appears Vesicular and Websterite appears Layered, Banded, Veined and Shiny. The luster of Dacite is subvitreous to dull while that of Websterite is dull to vitreous to submetallic. Dacite is available in bluish - grey, brown, grey, light to dark grey colors whereas Websterite is available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors. The commercial uses of Dacite are commemorative tablets, creating artwork and that of Websterite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.