CHI189jr Chinese Agate, Traditional Mine Pyrite Native crystals of Bismuth are

Native crystals of Bismuth are extremely rare

A 1 lb lot includes pieces from

Other name variations include "ruby-zoisite" and "Tanganyika artstone"

with occasional hints of blue or yellow

CHI189jr Chinese Agate, Traditional Mine Pyrite Native crystals of Bismuth areThis is a polished specimen featuring two sections of yellow, orange, and red agate and a crystal center. 5. 1 cm x 6. 8 cm 0. 24 lbs Agates from the Traditional Mine generally have a gray exterior with red, yellow, orange, pink, or purple agate interior. A quartz center is also common. These agates make for great carvings and specimens and fetch a high price as a result. The mines have been closed since 2016 and agate collecting has been prohibited,