Know all about Dacite and Shoshonite properties here. All properties of rocks are important as they define the type of rock and its application. Dacite and Shoshonite belong to Igneous Rocks.Texture of Dacite is Aphanitic to Porphyritic whereas that of Shoshonite is Porphyritic. Dacite appears Vesicular and Shoshonite appears Dull. The luster of Dacite is subvitreous to dull while that of Shoshonite is dull. Dacite is available in bluish - grey, brown, grey, light to dark grey colors whereas Shoshonite is available in brown- black, dark brown colors. The commercial uses of Dacite are commemorative tablets, creating artwork and that of Shoshonite are cemetery markers, creating artwork.