Page:Theophrastus - History of Stones - Hill (1774).djvu/245

 is from the Country a little above Epheus; it is but in mall Quantities, and is had only from one Place. It is only a Sand, hining like Scarlet, which they collect, and rub to a very fine Powder, in Veels of Stone only; and afterwards wah in other Veels of Bras, or ometimes of Wood: What ubides they go to work on again, rubbing it and wahing it as before. And in this Work there is much Art to be ued; for from