Know all about Hyaloclastite and Adakite properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite and Adakite belong to Igneous Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Adakite is Porphyritic. Hyaloclastite appears Dull and Adakite appears Dull and Soft. The luster of Hyaloclastite is dull and grainy while that of Adakite is grainy, pearly and vitreous. Hyaloclastite is available in brown, grey, yellow colors whereas Adakite is available in black, brown, light to dark grey colors. The commercial uses of Hyaloclastite are cemetery markers, creating artwork and that of Adakite are commemorative tablets, pottery, used in aquariums.