Surface arrangements at reduction works : ; Ore dressing and milling ; Fine grinding ; Sampling ores ; Roasting and calcining ores ; Hyposulphite lixiviation ; The chlorination process.

Includes index.

Bulletin - Idaho Bureau of Mines and Geology.

Mode of access: Internet.

In richest Alaska and the gold fields of the Klondike : how they were found ... together with a history of this wonderful land from its discovery to the present day ... and practical information for gold seekers /

Mode of access: Internet.

Coal mine safety and health : MIS users' manual.

Description based on volume 18.

Dust sampling and laboratory testing procedures after underground coal mine explosions /

"June 1996."

Anthracite mining laws of Pennsylvania.

Mode of access: Internet.

Our coal and our coal-pits; the people in them, and the scenes around them.

Mode of access: Internet.

The Kent coalfield; its evolution and development,

Mode of access: Internet.

An historical perspective on Illinois coal resources and production, 1960-1984 /

"September 1985."

Availability of the Herrin coal for mining in Illinois /

Includes bibliographical references (p. 50-52)

Availability of the Springfield Coal for mining in Illinois /

Includes bibliographical references (p. 41-43).

Economic impact of dissolved solids regulation upon the coal mining industry (R76-7) /

Includes bibliographical references.

Illinois coal mining costs /

"ILENR/RE-PR-92/01."

Program review and planning document of the Abandoned Mined Lands Reclamation Council : adopted on March 7, 1978.

Council chairman: Lt. Gov. Dave O'Neal.

Report of the Office of Coal Development and Marketing.

Vols. for <1987-1988,1990 include report of Illinois Coal Development Board.