765 ILCS 540/20
(a) If the title to coal is owned by joint tenants, tenants in common, or tenants by the entirety, whether the title is derived by purchase, legacy, or descent, any coal owner or owners vested with at least a one-half interest in the coal under the lands, or any coal lessee of the coal owner or owners, upon proper petition, shall be authorized to mine and remove coal from the land in the manner provided in this Act, provided, however, that a petition shall not be authorized under this Act for the mining and removal of coal by the surface method of mining unless all of the owners of the surface consent to the mining and removal of coal by the surface method of mining.
This Act affects only coal owners, as defined in Section 10 of this Act, and does not affect the rights of surface owners, except to the extent that they may also be coal owners.
(Source: P.A. 92-390, eff. 8-16-01.)