Global Limestone Market – Growth, Trends, Covid-19 Impact, And Forecasts (2021 – 2026) Limestone is the sedimentary rock composed principally of the calcium carbonate or the double carbonate of the calcium and magnesium. It is primarily composed of the tiny fossils, shell fragments and several other fossilized debris. Such fossils are commonly visible to the unaided eye on the close examination of the stone surface, however this is… Read More »