. I said one mole of silver is about 107 grams. If silver is slightly less than a dollar then one mole of silver spread across 1600sqft will be ~$100, right?
Originally Posted by Gerald C Koch
And in any case my real question is, what is the price breakdown for a roll of film?
Last edited by silvergrahm; 01-17-2013 at 12:52 PM. Click to view previous post history.