The Green Emerald
Emerald, a beryllium aluminum silicate, derives its captivating color from trace amounts of chromium, vanadium, and sometimes iron. To be deemed an emerald, stones must possess adequate tone and saturation....
Emerald, a beryllium aluminum silicate, derives its captivating color from trace amounts of chromium, vanadium, and sometimes iron. To be deemed an emerald, stones must possess adequate tone and saturation....