Assertion: tourmaline's power | /r/HasProperty | supernatural
Facets:
Source sentences:
text: Although it might be a stretch to say tourmaline has supernatural powers, it does have the uncommon and very special ability to generate an electric charge and emit negative ions and far infrared rays.
text: Although it might be a stretch to say tourmaline has supernatural powers, it does have the uncommon and very special ability to generate an electric charge and emit negative ions and far infrared rays.