Citation: Leimer, H.W.; Slaughter, M. (1969). The determination and refinement of the crystal structure of yugawaralite. Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977), 130, pp. 88-111.
Formula: Al2.06 Ca1.03 H7.74 O19.87 Si5.94
Chemical name:Ca1.03 (Al2.06 Si5.94 O16) (H2 O)3.87