Know all about Rhyodacite and Kimberlite properties here. All properties of rocks are important as they define the type of rock and its application. Rhyodacite and Kimberlite belong to Igneous Rocks.Texture of Rhyodacite is Earthy whereas that of Kimberlite is Porphyritic. Rhyodacite appears Skeletal and Kimberlite appears Dull and Banded. The luster of Rhyodacite is greasy to dull while that of Kimberlite is subvitreous to dull. Rhyodacite is available in black to grey, dark greenish - grey colors whereas Kimberlite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Rhyodacite are cemetery markers, creating artwork and that of Kimberlite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).