Min. [f. Gr. σμήλη soap + -ITE1 2 b. Named by E. F. Glocker, 1845.] = KAOLINITE.

1

1850.  Ansted, Elem. Geol., Min., etc. 188. The following are, also, hydrous silicates of alumina—Pholerite … Gröppite, and Smelite.

2

1868.  Watts, Dict. Chem., Smelite, an aluminic silicate from Telkebanya in Hungary.

3