Rainbow colored Bismuth can be a wonderful stone to use for focus, visualization & shamanic journeying. It can prevent you from becoming overwhelmed by all of your responsibilities while at the same time increasing your energy levels to deal with them.
Bismuth relieves feelings of loneliness or isolation. It is a stone of transformation & change, helping to adapt to change with calm assurance. Bismuth encourages cohesiveness, so would be very helpful in group &/or relationship dynamics.
Physically, use Bismuth to reduce fevers; find new treatments to deal with chronic illnesses; ease the effects of degenerative muscle conditions, & get you back on your feet after major surgeries.