Unrefined rocks are also called raw stones, unpolished boulders, or rough minerals. They are often found in their natural state, without any processing or refinement. Other terms for unrefined rocks include natural stones, uncut gemstones, and rough crystals. These stones are often prized for their unique beauty and natural energy. Despite their rough appearance, unrefined rocks can be used in a variety of ways, from jewelry and home decor to crystal healing and energy work. Some popular examples of unrefined rocks include amethyst, rose quartz, and obsidian. With their natural beauty and healing properties, unrefined rocks are a fascinating and popular addition to any collection.