It is difficult to estimate the curious futility of discussions such as that which lately occupied a section of the British Association, on the absorption of gold, while no one can produce even the simplest of the data necessary for the inquiry. To take the first occurring one,—What means have we of ascertaining the weight of gold employed this year in the toilettes of the women of Europe (not to speak of Asia); and, supposing it known, what means of conjecturing the weight by which, next year, their fancies, and the changes of style among their jewellers, will diminish or increase it?