♥♥ Black agate can be replaced by obsidian obsidian Obsidian has an extreme anti-evil and evil effect, which can avoid the interference of negative energy and can effectively dissolve negative energy. How to wear: It is generally recommended that obsidian should be worn with the right hand. All crystals are worn with the left hand, but obsidian is worn with the right hand. According to the ancient Chinese qi method, it was generally left in and right out. The left hand is filled with air and the right is exhausted. Wearing a black badger in the right hand helps to absorb negative energy, including relatively unclean things or sickness, and even bad luck. Black Onyx Black agate also has a name called Helix, which looks a bit like obsidian, but it is more shiny. Black onyx can make people objective and transcendent, so that far and near people are noble, so as not to get lost in a complex environment. Dongling Jade Dongling Jade has a saying that "God is like jade, better than jade." Buddhism believes that Dongling Jade can dispel evils, protect the body, and has the energy to recruit wealth.