Availability of the Danville, Jamestown, Dekoven, Davis, and Seelyville coals for mining in selected areas of Illinois /

Includes bibliographical references (p. 39-40).

Principles of mining: valuation, organization and administration; copper, gold, lead, silver, tin and zinc,

Mode of access: Internet.

The X River tin field /

"Issued under the authority of the Hon. A.E. Solomon, Minister for Mines."

Former Ocoya Landfill Site : Livingston County, Illinois.

Illinois EPA's initial evaluation of this site revealed problems such as erosion, exposed waste, low areas at the surface that allowed water to pond, and leachate seeps water that becomes contaminated after contact with landfill waste).