Know all about Basalt and Talc carbonate properties here. All properties of rocks are important as they define the type of rock and its application. Basalt belongs to Igneous Rocks while Talc carbonate belongs to Metamorphic Rocks.Texture of Basalt is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Talc carbonate is Very Soft. Basalt appears Dull and Soft and Talc carbonate appears Soft. The luster of Basalt is not available while that of Talc carbonate is pearly. Basalt is available in black, brown, light to dark grey colors whereas Talc carbonate is available in colourless, grey, white colors. The commercial uses of Basalt are an oil and gas reservoir, commemorative tablets, creating artwork, used in aquariums and that of Talc carbonate are manufacturing of baby powder.