34+ Natural Sulfur Deposits US. By far the most detailed in the area of sicily, sulfur deposits are spread over an area of about 1000 square miles. According to a google search sulfur is widely available in nature.
Many sulfide minerals are known:
Sulfur and combined sulfur occurs in metal sulfide ores and mineral sulfates; The structure of these deposits is shown schematically in figure. Modern sulfur production is almost entirely from the various purification processes used to remove sulfur from natural gas, oil and tar sands. Four occur in natural sulfur, none of which is radioactive.