A small (about 1Â½ inches long), slightly pointed chile that has a very hot, savory flavor. As it matures, its smooth, bright green skin turns scarlet red, then yellow. Fresh serranos can be found in Latin markets and some supermarkets. They are also available canned, pickled or packed in oil, sometimes with carrots, onions or other vegetables.
Best Answer: Polystone is composed mainly of special unsaturated resin, MMA and natural mineral i.e. aluminum hydrate instead of plastics or synthetic marble. It is a high-grade solid surface material made with polymer composite technology. PVC is Polyvinyl Chloride. There are many uses for PVC.
Updated March 07, 2017. Chert is the name for a widespread type of sedimentary rock that is made of silica (silicon dioxide or SiO2). The most familiar silica mineral is quartz in microscopic or even invisible crystalsâthat is, microcrystalline or cryptocrystalline quartz. Learn more about how it is made and find out what it is made of. Chert Ingredients. Like other sedimentary rocks, chert starts with particles accumulating.