Palke¹ AC, Sun A¹, Renfro N¹,  Henling LM², Ma C², Rossman GR²,  
Thu K³, Myo N⁴, Wongrawange P⁵, Weeramonkhonlert V⁵
 

  ¹Gemological Institute of America
Carlsbad, CA 92024 USA

²California Institute of Technology
Pasadena, CA  91125-2500, USA

³Macle Gem Trade Laboratory, Yangon, Myanmar

⁴GreatlandGemsandJewelry, Mogok

⁵Gemological Institute of America, Bangkok, Thailand

A new mineral of the beryl group was characterized. The formula is Cs(Be₂B)Mg₂Si6O₁₈. It was obtained from the Pein Pit mining area of Mogok, Myanman. It currently exists as a single specimen.