Slick"en*sides` (?), n. 1. The smooth, striated, or partially polished surfaces of a fissure or seam, supposed to have been produced by the sliding of one surface on another.

2. A variety of galena found in Derbyshire, England.

Slick"en*sides` (?), n. 1. The smooth, striated, or partially polished surfaces of a fissure or seam, supposed to have been produced by the sliding of one surface on another.

2. A variety of galena found in Derbyshire, England.