Kelley, K.K., Barany, R., King, E.G., and Christensen, A.U. (1959) Some thermodynamic properties of fluorphlogopite mica. U.S. Bureau of Mines Report of Investigations 5436, 16 p.
(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.