At bloomsteins [dot co dot uk] there used to be an online
volume/weight calculator for precious metals where you could find the
weight of x sq. centimeters of sheet of your chosen metal at your
chosen thickness (gauge). This was very handy in figuring out prices,
since I know the dimensions and gauge of sheet I need, but of course,
prices are given by weight. They don’t have this calculator any
more, so does anyone know of such an animal somewhere else?
Janet in Jerusalem