8 pack Chakra Set. Energy centers that connect your physical expression to non-physical.  
 Root chakra --- red jasper.
Sacral chakra --- carnelian.
Solar plexus chakra --- calcite or citrine.
Heart chakra --- green aventurine or moss agate.
Throat chakra --- sodalite.
Third eye chakra --- chrysocolla or labradorite.
Crown chakra --- lepidolite or amethyst.
Master crystal --- quartz