No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
References for Nickeloan Tourmaline
Reference List:
Henry, D.J. and Dutrow, B.L. (2001) Compositional zoning and element partitioning in nickeloan tourmaline from a metamorphosed karstbauxite from Samos, Greece. American Mineralogist: 86: 1130-1142.
(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
