Amethyst is a powerful and protective stone. It guards against psychic attack, transmuting the energy into love and protecting the wearer from all types of harm, including geopathic or electromagnetic stress and ill wishes from others. Wearing the stone is believed to provide one with stability, strength, inspiration, and a true sense of peace, along with increased spiritual power. In addition, the stone is believed to enhance the immune system, as well as purify blood. It’s also beneficial for the stomach and liver.
Chakras - Third Eye Chakra, Crown Chakra 
Zodiac - Virgo, Sagittarius, Capricorn, Aquarius, Pisces Element – Air, Water
 
Yellow Jade is energetic and stimulating, yet mellow. It brings joy and happiness. Teaches the interconnectedness of all beings. It aids the digestive and elimination systems of the body.
Chakras - Solar Plexus Chakra 
Zodiac - Aries, Taurus, Gemini, Libra 
Element - Earth