Topaz is known for being the hardest silicate mineral. Topaz occurs in a wide range of colors, with the most valuable being natural pink, orange, red, purple, and blue because they are the rarest. Almost all of the world's fine-quality imperial topaz is produced in the state of Minas Gerais in southeastern Brazil.
Chemical Formula: Al2SiO4(F,OH)2
Hardness: 8
***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.
