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