Citation: Ghose, S.; Sen Gupta, P. K.; Boggs, R. C.; Schlemper, E. O. (1989). Crystal chemistry of a nonstoichiometric carpholite, Kx(Mn2-x,Lix)Al4Si4O12(OH)4F4: A chain silicate related to pyroxenes Locality: Sawtooth batholith, Idaho, USA. American Mineralogist, 74, pp. 1084-1090.