Zathene, according to Democritus, is a native of Media. It is like amber in colour, and, if beaten up with palm-wine and saffron, it will become soft like wax, yielding a very fragrant smell. Zmilampis is found in the river Euphrates: it resembles marble of Proconnesus in appearance, and is of a seagreen colour within. Zoraniscæa is found in the river Indus: it is a stone used by magicians, it is said, but I find no further particulars relative to it.