From BiblePortal Wikipedia

Smith's Bible Dictionary [1]

Gems. See Stones, Precious .

Webster's Dictionary [2]

(n.) The chamois.

The Nuttall Encyclopedia [3]

1, a river of NW. Germany, rises in Westphalia, and after a course of 205 m. discharges into Dollart Bay, an inlet of the North Sea; is navigable, and is joined to the Lippe by means of a canal, and also similarly to Dortmund. 2, A celebrated German watering-place, on the Lahn, near Coblenz; its mineral springs, known to the Romans, vary in warmth from 80° to 135° F.