(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.


Brazil
Southeast Region Minas Gerais Pedra Azul (old Fortaleza)	Revista Brasileira de Geociências 31(l):89-94

India
Karnataka Mandya District Marlagalla-Allapatna	J. Geol. Soc. of India, 54:599-608

USA
Arizona Mohave Co. Peach Springs vicinity Wright Creek Ranch area Blue Bird prospect (Bountiful Beryl prospect)	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 133, 224; Schaller, W.T., et al (1962), An unusual beryl from AZ, Amer.Min.: 47:672-699.
North Carolina Yancey Co. Spruce Pine District Black Mtn-Bowlens Creek Area Burnsville Hurricane Mt. Ray Mica Mine (Wray Mine)	"mineralogy of the Ray Mica Mine" by J.W. Miller and C.W. Allen

Mineral

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