Know all about Hawaiite and Ijolite properties here. All properties of rocks are important as they define the type of rock and its application. Hawaiite and Ijolite belong to Igneous Rocks.Texture of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Ijolite is Earthy, Granular. Hawaiite appears Dull and Soft and Ijolite appears Banded and Foilated. The luster of Hawaiite is not available while that of Ijolite is greasy to dull. Hawaiite is available in black, brown, light to dark grey colors whereas Ijolite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Hawaiite are creating artwork, sea defence and that of Ijolite are cemetery markers, creating artwork.