Know all about Arkose and Talc carbonate properties here. All properties of rocks are important as they define the type of rock and its application. Arkose belongs to Sedimentary Rocks while Talc carbonate belongs to Metamorphic Rocks.Texture of Arkose is Clastic whereas that of Talc carbonate is Very Soft. Arkose appears Rough and Dull and Talc carbonate appears Soft. The luster of Arkose is dull while that of Talc carbonate is pearly. Arkose is available in reddish brown colors whereas Talc carbonate is available in colourless, grey, white colors. The commercial uses of Arkose are in aquifers, soil conditioner, source of magnesia (mgo), tombstones and that of Talc carbonate are manufacturing of baby powder.