Jade is known as the dream stone, and is said to enable understanding of dreams. Jade is believed to beam love, courage, chastity, and wisdom. At the same time, it’s said to reduce negativity, and increase the ability to express oneself. It’s known to balance emotion, provide comforting energy, endurance, and peace. In addition, Jade is believed to help the body heal itself, increase flexibility, and strengthen the heart, eyes, kidneys, and immune system. The stone is also associated in aiding with mental problems, purifying blood, encouraging a long life. 
Chakras - Heart Chakra
Zodiac - Aries, Taurus, Gemini, Libra
Element - Earth
 
Agate stone is known to rebalance and harmonize the body, mind and spirit. It is also known to cleanse and stabilize the aura, banishing negativity. Agate is believed to stimulate and strengthen our analytical capabilities, encouraging us to think clearly and concentrate upon the task at hand. It’s also believed that the stone allows us to gain inspiration from spiritual worlds.
Chakra - Crown Chakra
Zodiac - Gemini, Virgo
Element - Earth