AM_Kovdorskite Formula: Mg2 P O8 H7 Name: Kovdorskite Unit cell: 10.35 12.9 4.73 90.0 102.0 90.0 , V=617.73 Space group: P121/A1 (14)

Ovchinnikov V E , Soloveva L P , Pudovkina Z V , Kapustin Yu L , Belov N V , Doklady Akademii Nauk SSSR , 255 (1980) p.351-354, The crystal structure of kovdorskite Mg2(PO4)(OH)*3(H2O)