Know all about Essexite and Pegmatite properties here. All properties of rocks are important as they define the type of rock and its application. Essexite and Pegmatite belong to Igneous Rocks.Texture of Essexite is Granular whereas that of Pegmatite is Pegmatitic. Essexite appears Banded and Pegmatite appears Layered, Banded, Veined and Shiny. The luster of Essexite is not available while that of Pegmatite is grainy, pearly and vitreous. Essexite is available in dark grey to black colors whereas Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors. The commercial uses of Essexite are cemetery markers, commemorative tablets, jewelry, sea defence, tombstones and that of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz.