Know all about Felsite and Dacite properties here. All properties of rocks are important as they define the type of rock and its application. Felsite and Dacite belong to Igneous Rocks.Texture of Felsite is Arborescent Patterned, Vitreous whereas that of Dacite is Aphanitic to Porphyritic. Felsite appears Layered, Banded, Veined and Shiny and Dacite appears Vesicular. The luster of Felsite is vitreous while that of Dacite is subvitreous to dull. Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors whereas Dacite is available in bluish - grey, brown, grey, light to dark grey colors. The commercial uses of Felsite are mirror, jewelry and that of Dacite are commemorative tablets, creating artwork.