Know all about Hawaiite and Claystone properties here. All properties of rocks are important as they define the type of rock and its application. Hawaiite belongs to Igneous Rocks while Claystone belongs to Sedimentary Rocks.Texture of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Claystone is Clastic. Hawaiite appears Dull and Soft and Claystone appears Rough and Dull. The luster of Hawaiite is not available while that of Claystone is dull. Hawaiite is available in black, brown, light to dark grey colors whereas Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Hawaiite are creating artwork, sea defence and that of Claystone are pottery.