Book 6
23
Therefore a little of these metals lies on the surface just to serve as a sample of the rest which is beneath, since in the remotest corners of the earth also there are rivers bearing down gold-dust in their waters; and women and men destitute of bodily strength scratching among the sand, detach these particles from the sand, and then they wash them and bring them to the smelting-pot, as my countryman Posidonius says is done among the Helvetians, and among others of the Celtic tribes. And the mountains which used formerly to be called the Rhipeean mountains, and which were subsequently named the Olbian (as if happy), and which are now called the Alps, (they are mountains in Gaul,) when once the woods upon them had caught fire spontaneously, ran with liquid silver. The greater quantity of this metal, however, is found by mining operations carried on at a great depth, and attended by great hardship, according to the statement of Demetrius Phalereus, in consequence of the desire of avarice to draw Pluto himself out of the recesses of the earth; and, accordingly, he says facetiously that—Men having often abandoned what was visible for the sake of what was uncertain, have not got what they expected, and have lost what they had, being unfortunate by an enigmatical sort of calamity.
