kainositen.

1888 Jrnl. Chem. Soc. 54 234.

1925 Mineral. Mag. 20 356 Unless obviously in error, species names should be accepted in as nearly as possible the same form as that given by the first author... As an example, take the two names Kainosite and Kainite, originally given in Swedish and German in the forms Kainosit and Kainit respectively, and both derived from the Greek καινός, new. The first was altered by Dana (1892) to Cenosite, which is scarcely recognizable even in English.

1968 I. Kostov Mineral. 306 Nordite and kainosite are orthorhombic.