Know all about Appinite and Hawaiite properties here. All properties of rocks are important as they define the type of rock and its application. Appinite and Hawaiite belong to Igneous Rocks.Texture of Appinite is Porphyritic whereas that of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Appinite appears Dull, Banded and Foilated and Hawaiite appears Dull and Soft. The luster of Appinite is subvitreous to dull while that of Hawaiite is not available. Appinite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Hawaiite is available in black, brown, light to dark grey colors. The commercial uses of Appinite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner and that of Hawaiite are creating artwork, sea defence.