Describes the eruption of inflammable natural gas from the ground surface in the Edith area near Camp Houston. Determining the source of the gas, the results established the Chester-Oswago interval as the most likely source. The surface venting has declined steadily; the likelihood of finding its cause is also described. (SK)

This unit uses energy choices to raise questions about the energy option of coal available to the nation along with attendant advantages and disadvantages of this option. The unit introduces locations of coal deposits in the U.S. and their types. Emphasis is on relatively unexploited deposits in the western United States. Comparisons are made…