Osmium metal ingot - one troy ounce - .9995 bullion - platinum group metal. Osmium belongs to the platinum group metals (PGMs) and is the rarest stable element in the earth's crust and is also the most dense. Its estimated average concentration in the earths crust is 0.05 parts per billion. Worldwide annual production is only 1 or 2 tonnes of osmium compared to 2700 tonnes of gold.
Hence, tailbone pain with hemorrhoids. The muscles pull on the tailbone. Anxiety or stress can cause the same problem because stress can cause spasm of susceptible muscles. The pain may be acute and all of a sudden. Or it may be chronic and long lasting.
Tailbone Pain Causes. Activities that put prolonged pressure on the tailbone, such as horseback riding and sitting on hard surface for long periods of time may cause the onset of pain. Tailbone pain due to these causes usually is not permanent, but if the inflammation and symptoms are not managed, the pain may become chronic. People with tailbone pain most often complain of pain in and around the coccyx without significant low back pain, pain radiation or referral of pain to other areas.