There is scientific evidence that selenium (which is selenite’s trace element form) has multiple health benefits. Selenium is a trace element is a chemical element found in a very small amount in living things. Some of the benefits of wearing a selenite crystal include:
Selenite is a soft stone. I recommend storing it in a soft pouch where it won't rub against other harder stones. This will also keep it from discolouring over a long period of time.