Herkimer Diamond Cluster from Ace of Diamonds Mine DS1565 amethyst It is primarily composed of

It is primarily composed of potassium

Weight: 78

longer wavelengths are transmitted more while shorter wavelengths are diffusely reflected by scattering

It features very brightly colored iridescent pyrite coating white stilbite

Often referred to as "Fool's Gold"

Herkimer Diamond Cluster from Ace of Diamonds Mine DS1565 amethyst It is primarily composed ofHerkimer Diamond Cluster from Ace of Diamonds Mine Approx. Dimensions: 3. 5x3x2. 25 inches Approx. Weight: 348 grams Locality: Ace of Diamonds Mine, Middleville, Herkimer County, New York This is an exquisite and large cluster of Herkimer diamonds from the Ace of Diamonds Mine. It is in excellent condition and has superb luster, typical of high quality specimens from this classic locality. Herkimer Diamonds from the Ace of Diamonds Mine are renowned