Green coloration is commonly resulting from serpentine ensuing from originally magnesium-rich limestone or dolomite with silica impurities. These numerous impurities are mobilized and recrystallized by the intense strain and heat of your metamorphism.[citation necessary] The martyrium lies across three concentrations. At the bottom level is a modern bridge that performs https://www.visiontravertine.com/en/category/dolomite.html