Clark v. Louisville-Lafayette Coal Co.

These parties appear here in the same order as in the trial court and are hereinafter designated as there.

Plaintiffs own in fee certain lands in Boulder county, valuable chiefly for their coal deposits. These they leased to one who assigned to defendant and the latter has been operating the property thereunder since early in 1930. It also owns leases on adjoining’ lands which it has been working, both surface and underground, through those of plaintiffs. Herein the latter sought an injunction to prevent the operation of the adjacent mines through their own, to prevent the dumping of waste…