Vanadinite. Del Río's "brown lead" was also rediscovered, in 1838 in Zimapan, Hidalgo, Mexico, and was named vanadinite because of its high vanadium content. Vanadinite helps you with any health challenges that can be interpreted as a form of breaking down and changing of chemical equations. It helps you find the nutritional, herbal and medicinal tools to return you to homeostasis and robust health. This stone also helps with the absorption of iron. It is a good stone for pharmacists, nutritionists, herbalists and aromatherapists. Vanadinite is an excellent crystal for writers who want to get a lot done. It will stimulate you mentally and will help you to improve your energy levels to achieve your goals. This is a marvelous stone to help you to get things done, and is especially helpful when you have a big workload ahead as it stimulates your creativity and prompts action. Sleeping with a piece under your pillow helps you to awaken feeling energized. This will help you to be ready to get on with arranging your day's activities.It promotes thrift, so if you have a tendency to overspend they might be good healing crystals for you to use to help you.