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.
Damage to the radial nerve may be the source of your arm pain. Rarely, arm pain may be a symptom of heart disease. Symptoms that occur with arm pain caused by heart disease include excessive sweating, nausea, difficulty breathing, palpitations, fainting, and chest pain. Arm pain, particularly pain that radiates into your left arm, can even be a sign of a heart attack. Symptoms that occur with arm pain include: Redness; Tingling; Numbness; Weakness; Stiffness; Swelling; Tenderness; Limited range of motion; Swollen lymph glands under the arm. Causes