Copper nuggets FLAT (SMALL) - 100 grams Blue giving it a smooth and

giving it a smooth and somewhat shiny appearance when polished

Pieces are held in hand to help with scale and does not necessarily represent total weight

depending on the specific composition and surface finish

Density: The density of calcite typically ranges from 2

Copper nuggets FLAT (SMALL) - 100 grams Blue giving it a smooth andLocality: Lake Superior Copper District, Michigan Lightly Tumbled Natural Nuggets Color: Copper typically has a reddish brown color when in its pure form, often described as "copper colored." However, it can develop a greenish patina over time due to oxidation. Hardness: Copper is a relatively soft metal compared to others on the Mohs scale, with a hardness ranging from 2. 5 to 3. This means it can be scratched or dented easily. Clarity: Copper is not