Graduating shades of Monstrose agate from the lightest white/gray to the deepest
almost black/grey are set in this finely engraved silver circle brooch. The back
shows a pin, hinge and C clasp. This brooch measures approximately 5 centimeters
across = 2". Weighs 22.2 DWTS = 14.2 Grams TW
Monstrose Agate – White with grey streaks. Montrose Area. Montrose Area. The
agate-bearing locations along the eastern side of Scotland lie within the old
counties of Kincardine, Angus, Perth and Fife.