Citation: Chukanov, N. V.; M\"ohn G; Pekov, I. V.; Zubkova, N. V.; Ksenofontov, D. A.; Belakovskiy, D. I.; Vozchikova, S. A.; Britvin, S. N.; Desor, J. (2020). Ammoniotinsleyite, (NH4)Al2(PO4)2(OH)*2H2O, a new mineral species from the guano deposit at Pabell\'on de Pica, Iquique Province, Chile. Mineralogical Magazine, 84, pp. 705-711.