It has carbon specks and some carbon plates. A great piece to own. Measures 3 inch by 4 1/4 inch. The item "Herkimer Diamond Large Cluster Metaphysical Crystal Nice Black Plates Clear" is in sale since Wednesday, January 1, 2020. This item is in the category "Collectibles\Rocks, Fossils & Minerals\Crystals & Mineral Specimens\Crystals".
The seller is "artistpillow1" and is located in Lockport, New York. This item can be shipped to United States.