Know all about Talc carbonate and Dacite properties here. All properties of rocks are important as they define the type of rock and its application. Talc carbonate belongs to Metamorphic Rocks while Dacite belongs to Igneous Rocks.Texture of Talc carbonate is Very Soft whereas that of Dacite is Aphanitic to Porphyritic. Talc carbonate appears Soft and Dacite appears Vesicular. The luster of Talc carbonate is pearly while that of Dacite is subvitreous to dull. Talc carbonate is available in colourless, grey, white colors whereas Dacite is available in bluish - grey, brown, grey, light to dark grey colors. The commercial uses of Talc carbonate are manufacturing of baby powder and that of Dacite are commemorative tablets, creating artwork.