The Department has the power to make inquiries into the economic conditions affecting the mining, quarrying, metallurgical, clay, oil, and other mineral industries.
20 ILCS 1905/1905-25
Economic conditions affecting mineral industries
P.A. 91-239, eff. 1-1-00.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.