The other choices at $500/oz. for silver will be either gold, or copper. And gold might be $5000/oz,. or higher. And copper is not a viable alternative. See, I have a brick of copper weighing 33 pounds in my shop to make this point.
1 Signs and symptoms such as arm pain and discoloration in the affected hand often confirm the diagnosis. 2  Peripheral Neuropathy-This is caused when nerves in the arm become damaged, resulting in pain throughout the affected area.
However at times, pain in the arm may be caused by a damage at a distant point and this is known as referred pain. The upper limb is mainly composed of muscle and bone and muscle pain is a common type of arm pain that often occurs after strain or exertion.