This quartz has blue tourmaline (indicolite) in it. It is from MG Brazil.
Quartz with blue tourmaline inclusions (also called Indicolite in Quartz) connects you to the starry realms. It activates the 3rd eye and throat chakras, allowing you to channel information from your guides with clarity and accuracy. Use this when working with yourself or others.
It has reappeared recently as humanity has become more open to receiving guidance from the unseen world.