underthescopemineral: Rubellite, Feldspar Group A(D3)G6(T6O18)(BO3)3X3Z,KAlSi3O8 – NaAlSi3O8 – CaAl2Si2O8Locality:Pyingyi Taung (Pyin Gyi Taung), Male (Marle; Marla), Letpanhla, Singu Township, Pyin-Oo-Lwin District, Mandalay Region (Mandalay
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