Amazonite:  clearing, detoxifying, uplifting; protects against electromagnetic pollution; soothing;  balancing
Howlite: awareness,wisdom, attunement from the Higher Self and the Divine.
Quartz:  attracts life force from within and brings it to the physical world;  nourishes and balances mind, body and emotions and corrects colour ray imbalances
Pearl:   purity and honesty; innocence; tranquillity; focus and meditation; integrity; wisdom