Know all about Marl and Kimberlite properties here. All properties of rocks are important as they define the type of rock and its application. Marl belongs to Sedimentary Rocks while Kimberlite belongs to Igneous Rocks.Texture of Marl is Earthy whereas that of Kimberlite is Porphyritic. Marl appears Rough and Dull and Kimberlite appears Dull and Banded. The luster of Marl is dull while that of Kimberlite is subvitreous to dull. Marl is available in beige, brown, green, grey, white colors whereas Kimberlite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Marl are creating artwork, soil conditioner 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).