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.
Coccydynia, also known as pain in the coccyx or tailbone, can be caused by structural anomalies or by falling, although the cause of pain is unknown in about a third of cases. Tailbone pain often develops when sitting for a long time. In some case there is an acute pain when the patient moves from sitting to standing.