This Pendant encourages mental clarity and release from anxiety or stress. It also helps with protection from negative energy. 
Here's a list of the stones that I used and their meaning.
Tourmalinated Quartz is associated with the Third Eye chakra and the Zodiac sign of Capricorn. It can be used to protection from negative energy as well as the transmutation of negative energy into positive energy. This stone is used for psychic protection and shields.
Quartz is associated with the Crown chakra and all Zodiac signs. It is used for balance, clarity and bringing in light. It can also amplifying the properties of the stones around it. This stone also helps with psychic abilities.
Lepidolite is associated theThird Eye and Crown chakras. It is also associated with the Zodiac sign of Libra. This stone helps with awareness and emotional balance. It can also help with meditation and prayer.