Chrysoprase - Poland - 10 pounds*Locality: Poland *Requires 2 lb shipping space* Chrysoprase is a green colored variety of chalcedony, a type of quartz. Color: Polish chrysoprase typically exhibits a range of green hues, similar to chrysoprase from other sources. The color can vary from light green to deeper shades, often with a vibrant and pleasing tone. Hardness: On the Mohs scale of mineral hardness, chrysoprase has a hardness of 6. 5 to 7, which means it is moderately hard. This