big rocky pieces of aromatic yellow resin gum from sudanese fran

arabic aroma aromatherapy aromatic ayurvedic bark big boswellia brown christian christianity church closeup etiopia fragrance frankincense gum incense many medicinal myrrh offering papyrifera perfumery piece pine product pyrolysis relax religion religious resin ritual rock rubber sacra slashing smell spiritual spirituality stone sudanese tear texture tree wood woody yellow