Chessy copper
Ches`sy´ cop´per
1. | (Min.) The mineral azurite, found in fine crystallization at Chessy, near Lyons; called also chessylite. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
1. | (Min.) The mineral azurite, found in fine crystallization at Chessy, near Lyons; called also chessylite. |