Rainbow fluorite gemstone is associated with all of the seven major chakras. Rainbow fluorite clears blockages in all chakras.
Brown fluorite chakra is the energy of root chakra or Muladhara. Brown fluorite grounds you to the warmth of earth energy and gives you nurturing and physical feelings of vitality and safety.
Root Chakra Crystals and healing stones for your Muladhara Chakra like Red Garnet connects you to earth and grounds you by clearing blockages and balancing your energy.