Know all about Felsite and Hyaloclastite properties here. All properties of rocks are important as they define the type of rock and its application. Felsite and Hyaloclastite belong to Igneous Rocks.Texture of Felsite is Arborescent Patterned, Vitreous whereas that of Hyaloclastite is Pyroclastic. Felsite appears Layered, Banded, Veined and Shiny and Hyaloclastite appears Dull. The luster of Felsite is vitreous while that of Hyaloclastite is dull and grainy. Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors whereas Hyaloclastite is available in brown, grey, yellow colors. The commercial uses of Felsite are mirror, jewelry and that of Hyaloclastite are cemetery markers, creating artwork.