With shattuckite you should be able to see the gentle effect it has on the emotions & the mind. It can then help to prepare for deep meditation. During meditation it will help with clear channels & clear interpretation. This makes it good for channeling & third eye work & it is protective as well, stopping physical body invasion.
It will also help develop psychic abilities. It is useful when past life experience has closed down metaphysical abilities - it clears past life curses. It certainly is an interesting stone & it will help with communication with extraterrestrials but not the initial contact.
Back down to earth it is a harmony stone - It can help you to feel more at ease. It can help to eliminate fear & depression. Physically it is good for balance & throat problems.
Chakras : throat & third eye (Blues & brown in colour)