Know all about Hyaloclastite and Pantellerite properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite and Pantellerite belong to Igneous Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Pantellerite is Eutaxitic. Hyaloclastite appears Dull and Pantellerite appears Layered and Foliated. The luster of Hyaloclastite is dull and grainy while that of Pantellerite is earthy. Hyaloclastite is available in brown, grey, yellow colors whereas Pantellerite is available in dark greenish - grey colors. The commercial uses of Hyaloclastite and Pantellerite are cemetery markers, creating artwork.