Know all about Theralite and Latite properties here. All properties of rocks are important as they define the type of rock and its application. Theralite and Latite belong to Igneous Rocks.Texture of Theralite is Phaneritic whereas that of Latite is Aphanitic to Porphyritic. Theralite appears Veined and Shiny and Latite appears Rough. The luster of Theralite is waxy and dull while that of Latite is subvitreous to dull. Theralite is available in dark grey to black colors whereas Latite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Theralite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Latite are an oil and gas reservoir, as a feed additive for livestock, metallurgical flux, soil conditioner, source of magnesia (mgo).