Know all about Essexite and Andesite properties here. All properties of rocks are important as they define the type of rock and its application. Essexite and Andesite belong to Igneous Rocks.Texture of Essexite is Granular whereas that of Andesite is Aphanitic to Porphyritic. Essexite appears Banded and Andesite appears Dull and Soft. The luster of Essexite is not available while that of Andesite is vitreous. Essexite is available in dark grey to black colors whereas Andesite is available in bluish - grey, grey, pink, yellow colors. The commercial uses of Essexite are cemetery markers, commemorative tablets, jewelry, sea defence, tombstones and that of Andesite are commemorative tablets, creating artwork.