Solid and entrancing, this crystal pyramid in green aventurine is known to amplify existing positive energy in the environment. Obsidian is a stone used widely in Feng Shui as a lucky charm as well as in Wicca. It is said to aide a person’s focus and mental clarity by dispelling darkness and amplifying positive energy. Verdantly green, place this crystal pyramid on your study desk to enhance your mental functioning and support your ability to focus on your studies. Aventurine is used in healing, as practitioners think that it can help speed recovery from life threatening diseases and surgeries. It also neutralizes all sources of electromagnetic smog and pollution. Keep it on your desk, by your bedside or in a central location to enjoy its energy enhancing effects.