Know all about Talc carbonate and Blueschist properties here. All properties of rocks are important as they define the type of rock and its application. Talc carbonate and Blueschist belong to Metamorphic Rocks.Texture of Talc carbonate is Very Soft whereas that of Blueschist is Foliated. Talc carbonate appears Soft and Blueschist appears Dull and Banded. The luster of Talc carbonate is pearly while that of Blueschist is dull. Talc carbonate is available in colourless, grey, white colors whereas Blueschist is available in blue, bluish - grey, purple, shades of blue colors. The commercial uses of Talc carbonate are manufacturing of baby powder and that of Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, tombstones.