Know all about Hyaloclastite and Shonkinite properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite and Shonkinite belong to Igneous Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Shonkinite is Earthy. Hyaloclastite appears Dull and Shonkinite appears Banded and Foilated. The luster of Hyaloclastite is dull and grainy while that of Shonkinite is subvitreous to dull. Hyaloclastite is available in brown, grey, yellow colors whereas Shonkinite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Hyaloclastite and Shonkinite are cemetery markers, creating artwork.