This listing is for a Malachite Vein in Carbonaceous Shale specimen. This is a great example of a vein found in nature. The vein material is Malachite which is the green line in the stone.
The pictures is of the exact specimen you will receive. Please ask all the questions prior to purchase.
Dimension: 2.3″ inch X 1.2 inch X 1 inch
Weight: 57 grams