Rocks are naturally occurring solids which are composed of minerals & have been used by humans since ages. From Stone Age, rocks are used for various purposes. Also, the metals and minerals found in rock play an important role in our life. Get to know all the Anthracite Uses. We have provided you with all information about Anthracite rock here. Anthracite is a type of sedimentary rock which is hard and is variety of coal that has high luster. Anthracite is available in black, brown, dark brown, grey, light to dark grey colors. The streak of a rock is the color of powder produced when it is dragged across an unweathered surface. The streak of Anthracite is black. Get to know more about Anthracite rock and characteristics of Anthracite rock in the next sections.
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