Smithsonite
Smithsonite can be found in a beautiful blue-green (my favourite) also in green, blue, purple, pink, brown, yellow or a white-grey.
This stone aligns the chakras and strengthens psychic abilities.
It is a stone of favorable outcomes; wear it to use as a buffer against problems. A good stone to carry always!
This is also a perfect stone for those who experienced difficulty in their early years (perhaps feeling unloved.)