Black Tourmaline Crystal Pyramid Incense Tube Hojari Frankincense from Yemen -

Hojari Frankincense from Yemen - the same Boswellia sacra species that produces Omani Hojari

It belongs to the family of tough

and in rooms held in quiet

closes on a deeper balsamic register

offering a calm

Black Tourmaline Crystal Pyramid Incense Tube Hojari Frankincense from Yemen -Black tourmaline a dense, true black cut to four faces and an apex, marked with fine lengthwise grooves: schorl, one of the most chemically complex minerals cut as a stone. From Brazil, a pyramid. It is schorl, a sodium iron rich tourmaline, one of the most complex borosilicate minerals known, its formula running to a dozen elements; iron gives the deep black. Harder than quartz at Mohs 77. 5, with fine striations that often survive the polish.