Frankincense or Boswellia Sacra is related to Palo Santo and in the Burseraceae family with a long history of use for its sacred and ceremonial benefits.
This is the primary tree in the genus Boswellia from which frankincense, a resinous dried sap, is harvested. It is native to the Arabian Peninsula(Oman, Yemen), and northeastern Africa
You can burn this resin on charcoal or use Palo Santo Powder. Break up into smaller pieces or crush into powder for an easier burn.