Iridescent Pyrite on Stilbite from Kazakhstan TF2272 sphere This is a cross-section of

This is a cross-section of a single crystal point

Weight: 89 grams

and silicon

combined with the specific conditions of temperature and pressure

Ammolite has also been found in some other parts of the world

Iridescent Pyrite on Stilbite from Kazakhstan TF2272 sphere This is a cross-section ofIridescent Pyrite on Stilbite from Kazakhstan Approx. Dimensions: 3. 25x1. 5x1 inches Approx. Weight: 58. 6 grams Locality: Sokolovskoe Iron Mine, Kostanay Province, Kazakhstan This is a unique specimen we acquired out of a very small parcel of specimens from a gentleman that collected them in Kazakhstan. It features very brightly colored iridescent pyrite coating white stilbite.