Small: 1.5 to 2 inches across
Large: 2 to 3.5 inches across
Carnelian is a variety of chalcedony and is a microcrystalline quartz. Carnelian is formed from the intergrowth of the two silica minerals, quartz, and morganite. This stone gets its beautiful vibrant red color from inclusions of iron oxide. Carnelian can mostly be found in India, Brazil, Siberia, and Germany.
Chemical formula: SiO₂
***NOTE TO BUYER***
This is a "random selection" listing. You will NOT receive the exact item photographed in the listing, but one that is very similar. However, due to the unique nature of each mineral, the size, shape, and color may vary slightly.
Please reference secondary photos for examples of variations within the product. If you have certain specification requirements, please reach out via email.