This jewelry grade slab from the Idarado Mine in Ouray County, Colorado, is estimated to contain 1/2 troy ounce of gold embedded in high grade ore rich in both gold and silver. This piece is very heavy in gold. Ideal for transforming into a high-end piece of jewelry or enhancing your natural gold collection, this rare specimen exemplifies the quality Bryan Thomas Gold stands for. As trusted dealers in natural gold , we offer this exceptional slab to collectors and creators who value authenticity and rarity. With its unique origin and impressive content, this piece is sure to make a memorable statement. Explore the distinct beauty and investment potential of genuine gold in quartz today.