A magnificent old classic, very rare to day in this size and quality! This is a large Baryte from the old Hartsel District in Colorado. This cluster of translucent, grayish-green blades is lustrous and zoned, with some outer edges containing both clear zones and blue phantoms. The largest crystal measures the full 10.3 cm across. The two large upper edges of this larger crystal are in very good condition, and the overall aesthetics are nice. One of the better, and larger, Barytes I have seen from this locality. Comes with a custom base.