Dyed Agate Gemstones Hardness 6.5 - 7.0. Appearance Agate is commonly dyed to make various colored stones. Large geodes are often sawed in quarters and dyed to make attractive book-ends. Enhancements Dyed with vivid colors. More information on gemstone enhancements.
Weight is approximate.
Weight is approximate. Weight is approximate. Weight is approximate. Weight is approximate. Weight is approximate.